Ⅰ c語言程序――職工信息管理系統
貌似這么大的系統很難有人幫你做,這兒有個學生管理系統,稍加修改就成了~
/*學生成績管理系統*/
/*系統版本號:2006build 400.0201b*/
/*內核:adobo*/
#include <iostream.h>
#include <string.h>
#include <stdlib.h>
#include <conio.h>
#define N 32
int total=N; //定義全局變數,學生的總個數total
struct student
{
int xh;
char xm[6];
int yw;
int sx;
int yy;
int jsj;
int zf;
};
struct student stu[N],temp;
char get_key() //得到用戶按鍵值
{
char key;
while (1)
{
if (kbhit())
{
key=getch();
break;
}
}
return key;
}
void wait() //按鍵等待,相當於PAUSE的功能
{
char key;
while (1)
{
if (kbhit())
{
key=getche();
break;
}
}
}
int id_search(int num) //查詢該學號學生的數組編號
{
int i;
for (i=0;i<total;i++)
if (stu[i].xh==num) break;
return i;
}
void show_one(int id) //顯示某學號學生的信息
{
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"⑴學號:"<<stu[id].xh<<endl;
cout<<"⑵姓名:"<<stu[id].xm<<endl;
cout<<"⑶語文:"<<stu[id].yw<<endl;
cout<<"⑷數學:"<<stu[id].sx<<endl;
cout<<"⑸英語:"<<stu[id].yy<<endl;
cout<<"⑹計算機:"<<stu[id].jsj<<endl;
cout<<"⑺總分:"<<stu[id].zf<<endl;
cout<<"--------------------------------------------------------------"<<endl;
}
void show_all() //顯示所有學生的信息
{
int i;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"學號\t"<<"姓名\t"<<"語文\t"<<"數學\t"<<"英語\t"<<"計算機\t"<<"總分"<<endl;
for (i=0;i<total;i++)
cout<<stu[i].xh<<'\t'<<stu[i].xm<<'\t'<<stu[i].yw<<'\t'<<stu[i].sx<<'\t'<<stu[i].yy<<'\t'<<stu[i].jsj<<'\t'<<stu[i].zf<<endl;
cout<<"--------------------------------------------------------------"<<endl;
}
void cj_input() //輸入學生的成績
{
int i;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"※學生成績信息錄入菜單※"<<endl;
cout<<"◎請完整輸入學生個人信息"<<endl;
cout<<"◎學號項鍵入0可結束編輯"<<endl;
cout<<"--------------------------------------------------------------"<<endl;
for (i=0;i<N;i++)
{
cout<<"請輸入第"<<i+1<<"個學生的學號:";
cin>>stu[i].xh;
if (stu[i].xh==0) return; //用戶輸入0時,結束編輯
cout<<"請輸入第"<<i+1<<"個學生的姓名:";
cin>>stu[i].xm;
cout<<"請輸入第"<<i+1<<"個學生的語文成績:";
cin>>stu[i].yw;
cout<<"請輸入第"<<i+1<<"個學生的數學成績:";
cin>>stu[i].sx;
cout<<"請輸入第"<<i+1<<"個學生的英語成績:";
cin>>stu[i].yy;
cout<<"請輸入第"<<i+1<<"個學生的計算機成績:";
cin>>stu[i].jsj;
stu[i].zf=stu[i].yw+stu[i].sx+stu[i].yy+stu[i].jsj;
cout<<"---------------提示:學號項鍵入 0可結束編輯----------------"<<endl;
}
}
void auto_input() //自動輸入學生的成績,為測試方便而設
{
int i;
for (i=0;i<N;i++)
{
stu[i].xh=(i+1);
strcpy(stu[i].xm,"ayc");
stu[i].yw=rand()%100;
stu[i].sx=rand()%100;
stu[i].yy=rand()%100;
stu[i].jsj=rand()%100;
stu[i].zf=stu[i].yw+stu[i].sx+stu[i].yy+stu[i].jsj;
}
}
void cj_modify() //學生成績的修改
{
int num,id;
char choice;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"※學生成績信息修改菜單※"<<endl;
cout<<"◎請確認已經錄入學生信息"<<endl;
cout<<"◎學號不存在即會返回菜單"<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"請輸入待修改的學生的學號:";
cin>>num;
id=id_search(num);
if (id==total)
{
cout<<endl;
cout<<"-〖系統提示〗------------------------"<<endl;
cout<<" 錯誤!無該學號學生信息!"<<endl;
cout<<"-------------------------------------"<<endl;
wait();
return;
}
cout<<"選擇要修改的項目的編號,其它值返回:";
show_one(id);
choice=get_key();
if (choice=='1')
{cout<<"輸入新的學號:";
cin>>stu[id].xh;
}
else if (choice=='2')
{cout<<"輸入新的姓名:";
cin>>stu[id].xm;
}
else if (choice=='3')
{cout<<"輸入新的語文成績:";
cin>>stu[id].yw;
}
else if (choice=='4')
{cout<<"輸入新的數學成績:";
cin>>stu[id].sx;
}
else if (choice=='5')
{cout<<"輸入新的英語成績:";
cin>>stu[id].yy;
}
else if (choice=='6')
{
cout<<"輸入新的計算機成績:";
cin>>stu[id].jsj;
}
stu[id].zf=stu[id].yw+stu[id].sx+stu[id].yy+stu[id].jsj;
if (choice=='1'||choice=='2'||choice=='3'||choice=='4'||choice=='5'||choice=='6')
{
cout<<"-〖系統提示〗------------------------"<<endl;
cout<<" 已成功修改該學生信息!";
cout<<"-------------------------------------"<<endl;
show_one(id);
wait();
}
}
void cj_delete() //學生信息的刪除
{
int num,id,i;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"※學生成績信息刪除菜單※"<<endl;
cout<<"◎請確認已經錄入學生信息"<<endl;
cout<<"◎學號不存在即會返回菜單"<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"請輸入要刪除的學生學號:";
cin>>num;
id=id_search(num);
if (id==total)
{
cout<<endl;
cout<<"-〖系統提示〗------------------------"<<endl;
cout<<" 錯誤!無該學號學生信息!"<<endl;
cout<<"-------------------------------------"<<endl;
wait();
return;
}
show_one(id);
for (i=id;i<total;i++)
stu[i]=stu[i+1];
total=total-1;
cout<<endl;
cout<<" 學 生 成 績 顯 示 菜 單 "<<endl;
show_all();
cout<<endl;
cout<<"-〖系統提示〗------------------------"<<endl;
cout<<" 已成功刪除該學生的信息!"<<endl;
cout<<"-------------------------------------"<<endl;
wait();
}
void func_1() //錄入編輯菜單
{
char choice;
while(1)
{
system("cls");
cout<<" 學 生 成 績 管 理 系 統 "<<endl;
cout<<"=============================================================="<<endl;
cout<<" ⑴錄入成績 "<<endl;
cout<<" ⑵修改成績 "<<endl;
cout<<" ⑶刪除成績 "<<endl;
cout<<" ⑷返回上級 "<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<" 鍵入相應數字項進行功能選擇(1-4) "<<endl;
choice=get_key();
if (choice=='1') cj_input(); //這里為測試方便,自動輸入了成績,注意改回
else if (choice=='2') cj_modify();
else if (choice=='3') cj_delete();
else if (choice=='4') break;
}
}
void show_person() //個人成績查詢
{
int num,id;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"※學生成績信息修改菜單※"<<endl;
cout<<"◎請確認已經錄入學生信息"<<endl;
cout<<"◎學號不存在即會返回菜單"<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"請輸入要查詢的學生學號:";
cin>>num;
id=id_search(num);
if (id==total)
{
cout<<endl;
cout<<"-〖系統提示〗------------------------"<<endl;
cout<<" 錯誤!無該學號學生信息!"<<endl;
cout<<"-------------------------------------"<<endl;
wait();
return;
}
show_one(id);
wait();
}
void cj_pm() //生成名次,即按照總分輸出
{
int i,j;
for (j=0;j<total;j++)
{
for (i=0;i<total-j;i++)
{
if (stu[i].zf<stu[i+1].zf)
{
temp=stu[i];
stu[i]=stu[i+1];
stu[i+1]=temp;
}
}
}
cout<<endl;
cout<<" 學 生 成 績 顯 示 (按 總 分) "<<endl;
show_all();
wait();
}
void cj_xh() //按照學號輸出
{
int i,j;
for (j=0;j<total;j++)
{
for (i=0;i<total-j;i++)
{
if (stu[i].xh>stu[i+1].xh)
{
temp=stu[i];
stu[i]=stu[i+1];
stu[i+1]=temp;
}
}
}
cout<<endl;
cout<<" 學 生 成 績 顯 示 (按 學 號) "<<endl;
show_all();
wait();
}
void cj_bk() //生成補考名單
{
int i;
cout<<" 補 考 名 單 "<<endl;
cout<<"=============================================================="<<endl;
cout<<"學號\t"<<"姓名\t"<<"語文\t"<<"數學\t"<<"英語\t"<<"計算機\t"<<endl;
for (i=0;i<total;i++)
{
if ((stu[i].yw<60)||(stu[i].sx<60)||(stu[i].yy<60)||(stu[i].jsj<60))
{
cout<<stu[i].xh<<'\t'<<stu[i].xm<<'\t';
if(stu[i].yw<60) cout<<"補考\t";
else cout<<'\t';
if(stu[i].sx<60) cout<<"補考\t";
else cout<<'\t';
if(stu[i].yy<60) cout<<"補考\t";
else cout<<'\t';
if(stu[i].jsj<60) cout<<"補考\t"<<endl;
else cout<<endl;
}
}
cout<<"--------------------------------------------------------------"<<endl;
wait();
}
void func_2() //成績查詢統計
{
char choice;
while(1)
{
system("cls");
cout<<" 學 生 成 績 管 理 系 統 "<<endl;
cout<<"=============================================================="<<endl;
cout<<" ⑴個人成績查詢 "<<endl;
cout<<" ⑵班級排名查詢 "<<endl;
cout<<" ⑶生成補考名單 "<<endl;
cout<<" ⑷返回上級 "<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<" 鍵入相應數字項進行功能選擇(1-4) "<<endl;
choice=get_key();
if (choice=='1') show_person();
else if (choice=='2') cj_pm();
else if (choice=='3') cj_bk();
else if (choice=='4') break;
}
}
void func_3() //成績列印與輸出
{
char choice;
while(1)
{
system("cls");
cout<<" 學 生 成 績 管 理 系 統 "<<endl;
cout<<"=============================================================="<<endl;
cout<<" ⑴按學號輸出 "<<endl;
cout<<" ⑵按總分輸出 "<<endl;
cout<<" ⑶返回上級 "<<endl;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<" 鍵入相應數字項進行功能選擇(1-3) "<<endl;
choice=get_key();
if (choice=='1') cj_xh();
else if (choice=='2') cj_pm();
else if (choice=='3') break;
}
}
int main() //主函數開始
{
char choice;
while(1)
{
system("cls");
cout<<" 學 生 成 績 管 理 系 統 "<<endl;
cout<<"=============================================================="<<endl;
cout<<" ⑴成績錄入與編輯 "<<endl;
cout<<" ⑵成績查詢與統計 "<<endl;
cout<<" ⑶成績列印與輸出 "<<endl;
cout<<" ⑷退出本管理系統 "<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<" 鍵入相應數字項進行功能選擇(1-4) "<<endl;
choice=get_key();
if (choice=='1') func_1();
else if (choice=='2') func_2();
else if (choice=='3') func_3();
else if (choice=='4') break;
}
system("cls"); //版權信息
cout<<"***************[關於本系統]***************"<<endl;
Ⅱ 用C語言設計並實現一個員工信息管理系統
#include<iostream>
#include<cstring>
usingnamespacestd;
typedefstructwage{
charunit[8];
charname[10];
charsex[4];
charbirthdate[12];
chartitle[20];
doublebasewage;
doublesubsidy;
doubletax;
doubleexpenses;
doubleresialwage;
}WAGE;
voidComputerResialwage(WAGEa[],intn){
for(inti=0;i<n;++i)
a[i].resialwage=a[i].basewage+a[i].subsidy-a[i].tax-a[i].expenses;
}
voidPrintTitle(void){
cout<<"單位姓名性別出生年月職稱基本工資津貼個稅水電費實發工資 ";
for(inti=0;i<79;++i)cout<<"*";cout<<endl;
}
voidRowShow(WAGEa[],inti){
cout<<a[i].unit<<"";
if(strlen(a[i].name)==4){
a[i].name[6]=a[i].name[4];
a[i].name[5]=a[i].name[3];
a[i].name[4]=a[i].name[2];
a[i].name[2]=a[i].name[3]='';
}
cout<<a[i].name<<""<<a[i].sex<<""<<a[i].birthdate;
if(strlen(a[i].title)==4){
a[i].title[6]=a[i].title[4];
a[i].title[5]=a[i].title[3];
a[i].title[4]=a[i].title[2];
a[i].title[2]=a[i].title[3]='';
}
cout<<""<<a[i].title<<"";
cout.precision(2);
cout.width(8);
cout<<fixed<<a[i].basewage<<"";cout.width(6);
cout<<fixed<<a[i].subsidy<<"";
cout.width(8);
cout<<fixed<<a[i].tax<<"";
cout.width(6);
cout<<fixed<<a[i].expenses<<"";
cout.width(8);
cout<<fixed<<a[i].resialwage<<endl;
}
voidShow(WAGEa[],intn){
for(inti=0;i<n;++i)RowShow(a,i);
}
voidSearch1(WAGEa[],intn){
inti,flag=1;
for(i=0;i<n;++i){
if(strcmp(a[i].unit,"理學院")==0&&a[i].basewage>900.00&&
strcmp(a[i].title,"副教授")==0&&strcmp(a[i].sex,"男")==0){
RowShow(a,i);
flag=0;
}
}
if(flag)cout<<"(沒找到符合條件者) ";
}
voidSearch2(WAGEa[],intn){
inti,flag=1;
for(i=0;i<n;++i){
if(strcmp(a[i].unit,"理學院")==0&&a[i].basewage<1200.00&&
strcmp(a[i].title,"教授")==0&&strcmp(a[i].sex,"男")==0){
RowShow(a,i);
flag=0;
}
}
if(flag)cout<<"(沒找到符合條件者) ";
}
intmain(){
WAGEa[]={
{"理學院","趙志軍","男","1957-06-25","教授",1150,411,176.6,90},
{"商學院","於銘","女","1979-10-21","助教",500,471,208.9,91},
{"工學院","許炎鋒","女","1954-03-08","教授",1250,630,306.2,96},
{"理學院","王嘉","女","1971-06-06","講師",850,475,100.3,89},
{"工學院","李新江","男","1962-10-02","教授",950,399,49.5,87},
{"商學院","郭海英","女","1963-02-07","副教授",950,332,77.6,85},
{"工學院","馬淑恩","女","1960-06-09","副教授",900,791,60.5,45},
{"理學院","王金科","男","1956-09-10","教授",1050,480,325.6,93},
{"理學院","李東慧","女","1950-08-07","教授",1350,364,52.3,94},
{"工學院","張寧","女","1980-01-01","助教",500,395,78,89},
{"商學院","王孟","男","1966-09-08","講師",800,463,220.3,98},
{"工學院","馬會爽","女","1970-02-09","講師",800,368,101.1,69},
{"工學院","史曉贇","女","1952-06-06","教授",1200,539,520.3,50},
{"理學院","劉燕鳳","女","1959-08-07","教授",1200,892,180.9,86},
{"工學院","齊飛","男","1961-04-05","副教授",1200,626,245.6,74},
{"商學院","張娟","女","1975-09-25","助教",650,374,625.3,86},
{"理學院","潘成文","男","1965-10-09","講師",950,402,1050,90},
{"工學院","邢易","女","1981-02-25","助教",600,325,300,90},
{"商學院","謝梟豪","女","1950-11-18","教授",1350,516,200,90},
{"工學院","胡洪靜","女","1952-06-24","教授",1350,277,100,86},
{"工學院","李雲飛","男","1969-05-04","講師",960,729,56,89},
{"商學院","張奇","女","1970-05-28","講師",960,331,69,89},
{"理學院","夏小波","女","1968-08-01","講師",960,482,89,45},
{"工學院","王瑋","女","1972-11-05","講師",960,340,98,79},
{"理學院","張帝","女","1950-03-26","教授",1300,335,124,90},
{"商學院","孫帥","男","1966-05-24","講師",900,748,326,79},
{"工學院","卜輝娟","女","1960-05-23","教授",960,481,651,78},
{"工學院","李輝玲","女","1978-09-09","助教",630,379,400,77},
{"理學院","劉亞靜","男","1969-08-09","副教授",890,377,23,66},
{"工學院","尹嫻","女","1958-06-09","教授",1050,955,59,65},
{"商學院","馬春英","男","1964-12-06","講師",850,387,78,69},
{"工學院","孟夢","女","1965-08-09","副教授",850,753,485.6,93},
{"工學院","梁曉萌","女","1975-06-09","助教",650,551,136.5,99},
{"理學院","張然","女","1973-03-03","講師",800,761,203.1,100},
{"工學院","彭雁南","男","1978-05-09","助教",650,200,200,90}
};
inti,n=sizeof(a)/sizeof(a[0]);
if(n==0)return1;
ComputerResialwage(a,n);
PrintTitle();
for(i=0;i<n;++i)RowShow(a,i);
for(i=0;i<79;++i)cout<<"*";
cout<<endl;cout<<" 理學院,基本工資高於900元的男副教授有: ";
PrintTitle();
Search1(a,n);
for(i=0;i<79;++i)cout<<"*";
cout<<endl;
cout<<" 理學院,基本工資低於1200元的男教授有: ";
PrintTitle();
Search2(a,n);
for(i=0;i<79;++i)cout<<"*";
cout<<endl<<endl;
return0;
}
Ⅲ C語言職工信息管理系統設計
以下是我的程序,剛編好的,剛好符合你的要求,看看吧,對你應該有幫助:
呵呵
#include <stdio.h>
#include <windows.h>
#include <time.h>
#include <string.h>
#define N 100
struct employee
{
int num;
char name[10];
char sex;
int age;
char xueli[30];
int wage;
char addr[30];
long int tel;
}em[100]; /*定義一個結構體*/
void menu();
void input();
void save(int);
void display();
void del();
void add();
void search();
void search_num();
void search_xueli();
void search_tel();
void modify(); /*定義各函數*/
void menu() /*菜單函數*/
{
printf(" ☆☆☆計算機科學與技術學系☆☆☆\n");
printf("\n");
printf(" ∮08802班 關麗霞∮\n");
printf("\n");
printf(" ******************職工信息管理****************\n");
printf(" 1.錄入職工信息");
printf(" 2.瀏覽職工信息\n");
printf(" 3.查詢職工信息");
printf(" 4.刪除職工信息\n");
printf(" 5.添加職工信息");
printf(" 6.修改職工信息\n");
printf(" 7.退出\n");
printf(" ********************謝謝使用******************\n");
printf("\n");
printf("\n");
}
void main()
{
menu(); /*調用菜單函數*/
int n,flag;
char a;
do
{
printf("請選擇你需要操作的步驟(1--7):\n");
scanf("%d",&n);
if(n>=1&&n<=7)
{
flag=1;
break;
}
else
{
flag=0;
printf("您輸入有誤,請重新選擇!");
}
}
while(flag==0);
while(flag==1)
{
switch(n)
{
case 1:printf(" ◆◆◆輸入職工信息◆◆◆\n");printf("\n");input();break;
case 2:printf(" ◆◆◆瀏覽職工信息◆◆◆\n");printf("\n");display();break;
case 3:printf(" ◆◆◆按職工號查詢職工信息◆◆◆\n");printf("\n");search();break;
case 4:printf(" ◆◆◆刪除職工信息◆◆◆\n");printf("\n");del();break;
case 5:printf(" ◆◆◆添加職工信息◆◆◆\n");printf("\n");add();break;
case 6:printf(" ◆◆◆修改職工信息◆◆◆\n");printf("\n");modify();break;
case 7:exit(0);break;
default :break;
}
getchar();
printf("\n");
printf("是否繼續進行(y or n):\n");
scanf("%c",&a);
if(a=='y')
{
flag=1;
system("cls"); /*清屏*/
menu(); /*調用菜單函數*/
printf("請再次選擇你需要操作的步驟(1--6):\n");
scanf("%d",&n);
printf("\n");
}
else
exit(0);
}
}
void input() /*錄入函數*/
{
int i,m;
printf("請輸入需要創建信息的職工人數(1--100):\n");
scanf("%d",&m);
for (i=0;i<m;i++)
{
printf("職工號: ");
srand((int)time(0));
em[i].num=rand()%10000+20000000;
if(em[i].num!=em[i-1].num)
printf("%8d ",em[i].num);
printf("\n");
printf("請輸入姓名: ");
scanf("%s",em[i].name);
getchar();
printf("請輸入性別(f--女 m--男): ");
scanf("%c",&em[i].sex);
printf("請輸入年齡: ");
scanf("%d",&em[i].age);
printf("請輸入學歷: ");
scanf("%s",em[i].xueli);
printf("請輸入工資: ");
scanf("%d",&em[i].wage);
printf("請輸入住址: ");
scanf("%s",em[i].addr);
printf("請輸入電話: ");
scanf("%d",&em[i].tel);
printf("\n");
}
printf("\n創建完畢!\n");
save(m);
}
void save(int m) /*保存文件函數*/
{
int i;
FILE*fp;
if ((fp=fopen("employee_list","wb"))==NULL) /*創建文件並判斷是否能打開*/
{
printf ("cannot open file\n");
exit(0);
}
for (i=0;i<m;i++) /*將內存中職工的信息輸出到磁碟文件中去*/
if (fwrite(&em[i],sizeof(struct employee),1,fp)!=1)
printf("file write error\n");
fclose(fp);
}
int load() /*導入函數*/
{
FILE*fp;
int i=0;
if((fp=fopen("employee_list","rb"))==NULL)
{
printf ("cannot open file\n");
exit(0);
}
else
{
do
{
fread(&em[i],sizeof(struct employee),1,fp);
i++;
}
while(feof(fp)==0);
}
fclose(fp);
return(i-1);
}
void display() /*瀏覽函數*/
{
int i;
int m=load();
printf("\n 職工號\t姓名\t性別\t年齡\t學歷\t工資\t住址\t電話 \n");
for(i=0;i<m;i++) /*m為輸入部分的職工人數*/
printf("\n %d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
}
void del() /*刪除函數*/
{
int m=load();
int i,j,n,t,flag;
char name[20];
printf("\n 原來的職工信息:\n");
display(); /* 調用瀏覽函數*/
printf("\n");
printf("請輸入要刪除的職工的姓名:\n");
scanf("%s",name);
for(flag=1,i=0;flag&&i<m;i++)
{
if(strcmp(em[i].name,name)==0)
{
printf("\n已找到此人,原始記錄為:\n");
printf("\n職工號\t姓名\t性別\t年齡\t學歷\t工資\t住址\t電話 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
printf("\n確實要刪除此人信息請按1,不刪除請按0\n");
scanf("%d",&n);
if(n==1) /*如果刪除,則其他的信息都往上移一行*/
{
for(j=i;j<m-1;j++)
{
strcpy(em[j].name,em[j+1].name);
em[j].num=em[j+1].num;
em[j].sex=em[j+1].sex;
em[j].age=em[j+1].age;
strcpy(em[j].xueli,em[j+1].xueli);
em[j].wage=em[j+1].wage;
strcpy(em[j].addr,em[j+1].addr);
em[j].tel=em[j+1].tel;
}
flag=0;
}
}
}
if(!flag)
m=m-1;
else
printf("\n對不起,查無此人!\n");
printf("\n 瀏覽刪除後的所有職工信息:\n");
save(m); /*調用保存函數*/
display(); /*調用瀏覽函數*/
printf("\n繼續刪除請按1,不再刪除請按0\n");
scanf("%d",&t);
switch(t)
{
case 1:del();break;
case 0:break;
default :break;
}
}
void add()/*添加函數*/
{
FILE*fp;
int n;
int count=0;
int i;
int m=load();
printf("\n 原來的職工信息:\n");
display(); /* 調用瀏覽函數*/
printf("\n");
fp=fopen("emploee_list","a");
printf("請輸入想增加的職工數:\n");
scanf("%d",&n);
for (i=m;i<(m+n);i++)
{
printf("\n 請輸入新增加職工的信息:\n");
printf("請輸入職工號: ");
srand((int)time(0));
em[i].num=rand()%10000+20000000;
if(em[i].num!=em[i-1].num)
printf("%8d ",em[i].num);
printf("\n");
printf("請輸入姓名: ");
scanf("%s",em[i].name);
getchar();
printf("請輸入性別(f--女 m--男): ");
scanf("%c",&em[i].sex);
printf("請輸入年齡: ");
scanf("%d",&em[i].age);
printf("請輸入學歷: ");
scanf("%s",em[i].xueli);
printf("請輸入工資: ");
scanf("%d",&em[i].wage);
printf("請輸入住址: ");
scanf("%s",em[i].addr);
printf("請輸入電話: ");
scanf("%d",&em[i].tel);
printf("\n");
count=count+1;
printf("已增加的人數:\n");
printf("%d\n",count);
}
printf("\n添加完畢!\n");
m=m+count;
printf("\n瀏覽增加後的所有職工信息:\n");
printf("\n");
save(m);
display();
fclose(fp);
}
void search()/*查詢函數*/
{
int t,flag;
do
{
printf("\n按職工號查詢請按1 ; 按學歷查詢請按2 ; 按電話號碼查詢請按3,進入主函數按4\n");
scanf("%d",&t);
if(t>=1&&t<=4)
{
flag=1;
break;
}
else
{
flag=0;
printf("您輸入有誤,請重新選擇!");
}
}
while(flag==0);
while(flag==1)
{
switch(t)
{
case 1:printf("按職工號查詢\n");search_num();break;
case 2:printf("按學歷查詢\n");search_xueli();break;
case 3:printf("按電話號碼查詢\n");search_tel();break;
case 4:main();break;
default:break;
}
}
}
void search_num()
{
int num;
int i,t;
int m=load();
printf("請輸入要查找的職工號(20001111---20009999):\n");
scanf("%d",&num);
for(i=0;i<m;i++)
if(num==em[i].num)
{
printf("\n已找到此人,其記錄為:\n");
printf("\n職工號\t姓名\t性別\t年齡\t學歷\t工資\t住址\t電話 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
break;
}
if(i==m)
printf("\n對不起,查無此人\n");
printf("\n");
printf("返回查詢函數請按1,繼續查詢職工號請按2\n");
scanf("%d",&t);
switch(t)
{
case 1:search();break;
case 2: break;
default:break;
}
}
void search_xueli()
{
char xueli[30];
int i,t;
int m=load();
printf("請輸入要查找的學歷:\n");
scanf("%s",xueli);
for(i=0;i<m;i++)
if(strcmp(em[i].xueli,xueli)==0)
{
printf("\n已找到,其記錄為:\n");
printf("\n職工號\t姓名\t性別\t年齡\t學歷\t工資\t住址\t電話 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
}
if(i==m)
printf("\n對不起,查無此人\n");
printf("\n");
printf("返回查詢函數請按1,繼續查詢學歷請按2\n");
scanf("%d",&t);
switch(t)
{
case 1:search();break;
case 2:break;
default :break;
}
}
void search_tel()
{
long int tel;
int i, t;
int m=load();
printf("請輸入要查找的電話號碼:\n");
scanf("%ld",&tel);
for(i=0;i<m;i++)
if(tel==em[i].tel)
{
printf("\n已找到此人,其記錄為:\n");
printf("\n職工號\t姓名\t性別\t年齡\t學歷\t工資\t住址\t電話 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
break;
}
if(i==m)
printf("\n對不起,查無此人\n");
printf("\n");
printf("返回查詢函數請按1,繼續查詢電話號碼請按2\n");
scanf("%d",&t);
switch(t)
{
case 1:search();break;
case 2:break;
default :break;
}
}
void modify() /*修改函數*/
{
int num;
char name[10];
char sex;
int age;
char xueli[30];
int wage;
char addr[30];
long int tel;
int b,c,i,n,t,flag;
int m=load(); /*導入文件內的信息*/
printf("\n 原來的職工信息:\n");
display(); /* 調用瀏覽函數*/
printf("\n");
printf("請輸入要修改的職工的姓名:\n");
scanf("%s",name);
for(flag=1,i=0;flag&&i<m;i++)
{
if(strcmp(em[i].name,name)==0)
{
printf("\n已找到此人,原始記錄為:\n");
printf("\n職工號\t姓名\t性別\t年齡\t學歷\t工資\t住址\t電話 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
printf("\n確實要修改此人信息請按1 ; 不修改請按0\n");
scanf("%d",&n);
if(n==1)
{
printf("\n需要進行修改的選項\n 1.職工號 2.姓名 3.性別 4.年齡 5.學歷 6.工資 7.住址 8.電話\n");
printf("請輸入你想修改的那一項序號:\n");
scanf("%d",&c);
if(c>8||c<1)
printf("\n選擇錯誤,請重新選擇!\n");
}
flag=0;
}
}
if(flag==1)
printf("\n對不起,查無此人!\n");
do
{
switch(c) /*因為當找到第i個職工時,for語句後i自加了1,所以下面的應該把改後的信息賦值給第i-1個人*/
{
case 1:printf("職工號改為: ");
scanf("%d",&num);
em[i-1].num=num;
break;
case 2:printf("姓名改為: ");
scanf("%s",name);
strcpy(em[i-1].name,name);
break;
case 3:printf("性別改為: ");
getchar();
scanf("%c",&sex);
em[i-1].sex=sex;
break;
case 4:printf("年齡改為: ");
scanf("%d",&age);
em[i-1].age=age;
break;
case 5:printf("學歷改為: ");
scanf("%s",xueli);
strcpy(em[i-1].xueli,xueli);
break;
case 6:printf("工資改為: ");
scanf("%d",wage);
break;
case 7:printf("住址改為: ");
scanf("%s",addr);
strcpy(em[i-1].addr,addr);
break;
case 8:printf("電話改為: ");
scanf("%ld",&tel);
em[i-1].tel=tel;
break;
}
printf("\n");
printf("\n是否確定所修改的信息?\n 是 請按1 ; 不,重新修改 請按2: \n");
scanf("%d",&b);
}
while(b==2);
printf("\n瀏覽修改後的所有職工信息:\n");
printf("\n");
save(m);
display();
printf("\n繼續修改請按1,不再修改請按0\n");
scanf("%d",&t);
switch(t)
{
case 1:modify();break;
case 0:break;
default :break;
}
}
Ⅳ C語言課程設計之公司員工信息管理系統怎麼做
1、員工信息管理系統是事業單位科學、全面、高效進行人事管理的系統,參考大量中國人力資源管理理論,根植於國內管理的實際情況,實用而科學。內容包括機構的建立和維護,人員信息的錄入和輸出,工資的調整和發放以及各類報表的繪制和輸出等功能。在操作上集輸入、維護、查詢、統計、列印、輸出等處理為一體,簡便靈活,自動化功能強大。
2、常式:
#include<stdio.h>
#include<windows.h>
#include<time.h>
#include<string.h>
#defineN100
structemployee
{
intnum;
charname[10];
charsex;
intage;
charxueli[30];
intwage;
charaddr[30];
longinttel;
}em[100];/*定義一個結構體*/
voidmenu();
voidinput();
voidsave(int);
voiddisplay();
voiddel();
voidadd();
voidsearch();
voidsearch_num();
voidsearch_xueli();
voidsearch_tel();
voidmodify();/*定義各函數*/
voidmenu()/*菜單函數*/
{
printf("☆☆☆計算機科學與技術學系☆☆☆ ");
printf(" ");
printf("∮08802班關麗霞∮ ");
printf(" ");
printf("******************職工信息管理**************** ");
printf("1.錄入職工信息");
printf("2.瀏覽職工信息 ");
printf("3.查詢職工信息");
printf("4.刪除職工信息 ");
printf("5.添加職工信息");
printf("6.修改職工信息 ");
printf("7.退出 ");
printf("********************謝謝使用****************** ");
printf(" ");
printf(" ");
}
voidmain()
{
menu();/*調用菜單函數*/
intn,flag;
chara;
do
{
printf("請選擇你需要操作的步驟(1--7): ");
scanf("%d",&n);
if(n>=1&&n<=7)
{
flag=1;
break;
}
else
{
flag=0;
printf("您輸入有誤,請重新選擇!");
}
}
while(flag==0);
while(flag==1)
{
switch(n)
{
case1:printf("◆◆◆輸入職工信息◆◆◆ ");printf(" ");input();break;
case2:printf("◆◆◆瀏覽職工信息◆◆◆ ");printf(" ");display();break;
case3:printf("◆◆◆按職工號查詢職工信息◆◆◆ ");printf(" ");search();break;
case4:printf("◆◆◆刪除職工信息◆◆◆ ");printf(" ");del();break;
case5:printf("◆◆◆添加職工信息◆◆◆ ");printf(" ");add();break;
case6:printf("◆◆◆修改職工信息◆◆◆ ");printf(" ");modify();break;
case7:exit(0);break;
default:break;
}
getchar();
printf(" ");
printf("是否繼續進行(yorn): ");
scanf("%c",&a);
if(a=='y')
{
flag=1;
system("cls");/*清屏*/
menu();/*調用菜單函數*/
printf("請再次選擇你需要操作的步驟(1--6): ");
scanf("%d",&n);
printf(" ");
}
else
exit(0);
}
}
voidinput()/*錄入函數*/
{
inti,m;
printf("請輸入需要創建信息的職工人數(1--100): ");
scanf("%d",&m);
for(i=0;i<m;i++)
{
printf("職工號:");
srand((int)time(0));
em[i].num=rand()%10000+20000000;
if(em[i].num!=em[i-1].num)
printf("%8d",em[i].num);
printf(" ");
printf("請輸入姓名:");
scanf("%s",em[i].name);
getchar();
printf("請輸入性別(f--女m--男):");
scanf("%c",&em[i].sex);
printf("請輸入年齡:");
scanf("%d",&em[i].age);
printf("請輸入學歷:");
scanf("%s",em[i].xueli);
printf("請輸入工資:");
scanf("%d",&em[i].wage);
printf("請輸入住址:");
scanf("%s",em[i].addr);
printf("請輸入電話:");
scanf("%d",&em[i].tel);
printf(" ");
}
printf(" 創建完畢! ");
save(m);
}
voidsave(intm)/*保存文件函數*/
{
inti;
FILE*fp;
if((fp=fopen("employee_list","wb"))==NULL)/*創建文件並判斷是否能打開*/
{
printf("cannotopenfile ");
exit(0);
}
for(i=0;i<m;i++)/*將內存中職工的信息輸出到磁碟文件中去*/
if(fwrite(&em[i],sizeof(structemployee),1,fp)!=1)
printf("filewriteerror ");
fclose(fp);
}
intload()/*導入函數*/
{
FILE*fp;
inti=0;
if((fp=fopen("employee_list","rb"))==NULL)
{
printf("cannotopenfile ");
exit(0);
}
else
{
do
{
fread(&em[i],sizeof(structemployee),1,fp);
i++;
}
while(feof(fp)==0);
}
fclose(fp);
return(i-1);
}
voiddisplay()/*瀏覽函數*/
{
inti;
intm=load();
printf(" 職工號 姓名 性別 年齡 學歷 工資 住址 電話 ");
for(i=0;i<m;i++)/*m為輸入部分的職工人數*/
printf(" %d %s %c %d %s %d %s %ld ",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
}
voiddel()/*刪除函數*/
{
intm=load();
inti,j,n,t,flag;
charname[20];
printf(" 原來的職工信息: ");
display();/*調用瀏覽函數*/
printf(" ");
printf("請輸入要刪除的職工的姓名: ");
scanf("%s",name);
for(flag=1,i=0;flag&&i<m;i++)
{
if(strcmp(em[i].name,name)==0)
{
printf(" 已找到此人,原始記錄為: ");
printf(" 職工號 姓名 性別 年齡 學歷 工資 住址 電話 ");
printf(" %d %s %c %d %s %d %s %ld ",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
printf(" 確實要刪除此人信息請按1,不刪除請按0 ");
scanf("%d",&n);
if(n==1)/*如果刪除,則其他的信息都往上移一行*/
{
for(j=i;j<m-1;j++)
{
strcpy(em[j].name,em[j+1].name);
em[j].num=em[j+1].num;
em[j].sex=em[j+1].sex;
em[j].age=em[j+1].age;
strcpy(em[j].xueli,em[j+1].xueli);
em[j].wage=em[j+1].wage;
strcpy(em[j].addr,em[j+1].addr);
em[j].tel=em[j+1].tel;
}
flag=0;
}
}
}
if(!flag)
m=m-1;
else
printf(" 對不起,查無此人! ");
printf(" 瀏覽刪除後的所有職工信息: ");
save(m);/*調用保存函數*/
display();/*調用瀏覽函數*/
printf(" 繼續刪除請按1,不再刪除請按0 ");
scanf("%d",&t);
switch(t)
{
case1:del();break;
case0:break;
default:break;
}
}
voidadd()/*添加函數*/
{
FILE*fp;
intn;
intcount=0;
inti;
intm=load();
printf(" 原來的職工信息: ");
display();/*調用瀏覽函數*/
printf(" ");
fp=fopen("emploee_list","a");
printf("請輸入想增加的職工數: ");
scanf("%d",&n);
for(i=m;i<(m+n);i++)
{
printf(" 請輸入新增加職工的信息: ");
printf("請輸入職工號:");
srand((int)time(0));
em[i].num=rand()%10000+20000000;
if(em[i].num!=em[i-1].num)
printf("%8d",em[i].num);
printf(" ");
printf("請輸入姓名:");
scanf("%s",em[i].name);
getchar();
printf("請輸入性別(f--女m--男):");
scanf("%c",&em[i].sex);
printf("請輸入年齡:");
scanf("%d",&em[i].age);
printf("請輸入學歷:");
scanf("%s",em[i].xueli);
printf("請輸入工資:");
scanf("%d",&em[i].wage);
printf("請輸入住址:");
scanf("%s",em[i].addr);
printf("請輸入電話:");
scanf("%d",&em[i].tel);
printf(" ");
count=count+1;
printf("已增加的人數: ");
printf("%d ",count);
}
printf(" 添加完畢! ");
m=m+count;
printf(" 瀏覽增加後的所有職工信息: ");
printf(" ");
save(m);
display();
fclose(fp);
}
voidsearch()/*查詢函數*/
{
intt,flag;
do
{
printf(" 按職工號查詢請按1;按學歷查詢請按2;按電話號碼查詢請按3,進入主函數按4 ");
scanf("%d",&t);
if(t>=1&&t<=4)
{
flag=1;
break;
}
else
{
flag=0;
printf("您輸入有誤,請重新選擇!");
}
}
while(flag==0);
while(flag==1)
{
switch(t)
{
case1:printf("按職工號查詢 ");search_num();break;
case2:printf("按學歷查詢 ");search_xueli();break;
case3:printf("按電話號碼查詢 ");search_tel();break;
case4:main();break;
default:break;
}
}
}
voidsearch_num()
{
intnum;
inti,t;
intm=load();
printf("請輸入要查找的職工號(20001111---20009999): ");
scanf("%d",&num);
for(i=0;i<m;i++)
if(num==em[i].num)
{
printf(" 已找到此人,其記錄為: ");
printf(" 職工號 姓名 性別 年齡 學歷 工資 住址 電話 ");
printf(" %d %s %c %d %s %d %s %ld ",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
break;
}
if(i==m)
printf(" 對不起,查無此人 ");
printf(" ");
printf("返回查詢函數請按1,繼續查詢職工號請按2 ");
scanf("%d",&t);
switch(t)
{
case1:search();break;
case2:break;
default:break;
}
}
voidsearch_xueli()
{
charxueli[30];
inti,t;
intm=load();
printf("請輸入要查找的學歷: ");
scanf("%s",xueli);
for(i=0;i<m;i++)
if(strcmp(em[i].xueli,xueli)==0)
{
printf(" 已找到,其記錄為: ");
printf(" 職工號 姓名 性別 年齡 學歷 工資 住址 電話 ");
printf(" %d %s %c %d %s %d %s %ld ",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
}
if(i==m)
printf(" 對不起,查無此人 ");
printf(" ");
printf("返回查詢函數請按1,繼續查詢學歷請按2 ");
scanf("%d",&t);
switch(t)
{
case1:search();break;
case2:break;
default:break;
}
}
voidsearch_tel()
{
longinttel;
inti,t;
intm=load();
printf("請輸入要查找的電話號碼: ");
scanf("%ld",&tel);
for(i=0;i<m;i++)
if(tel==em[i].tel)
{
printf(" 已找到此人,其記錄為: ");
printf(" 職工號 姓名 性別 年齡 學歷 工資 住址 電話 ");
printf(" %d %s %c %d %s %d %s %ld ",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
break;
}
if(i==m)
printf(" 對不起,查無此人 ");
printf(" ");
printf("返回查詢函數請按1,繼續查詢電話號碼請按2 ");
scanf("%d",&t);
switch(t)
{
case1:search();break;
case2:break;
default:break;
}
}
Ⅳ 用 C語言 編寫 綜合實驗 職工信息管理系統
# include <iostream>
# include <fstream>
# include <string>
# include <iomanip>
# include <stdlib.h>
using namespace std;
struct worker_inf
{
int month; //月份
int code; //工人編號
string name; //姓名
float get[4]; //基本工資,津貼,房帖,交通補貼
float pay[4]; //房租,儲蓄,交通費,會費
float tax; //個人所得稅
float theory_num; //應發書
float rece_num; //應扣數
float practice_num; //實發數
worker_inf *next;
};
/////////////////////////////////////////////////////////////////
class worker //定義職工類
{
private:
worker_inf *head;
void print(worker_inf *); //輸出一條指定職工的工資記錄,並返回該記錄的指針
worker_inf *find(int); //查找條例條件的記錄,並返回該記錄的指針
public:
worker(){head=NULL;}
worker_inf *get_head(){return head;}
int listcount(); //統計當前鏈表的記錄總數,並返回一個整數
void additem(int month,int code,string name,float get[4],float pay[4]); //添加一條工資記錄表尾
void removeitem(int); //刪除一條指定職工的工資記錄
int menu(); //修改某職工工資的菜單
void changemonth(); //修改月份
void changeitem(int); //修改職工的工資信息
void list(); //輸出當月全體職工的工資信息
void search(int); //輸出指定編號職工的工資信息
float tax_num(); //計算職工個人所得稅
float theorynumber(); //計算應發工資
float recenumber(); //計算應扣工資
float practicenumber(); //計算實發工資
};
//////////////////////////////////////////////////////////////////
int worker::listcount() //統計當前鏈表數,並返回一個整數
{
if(!head)return 0;
worker_inf *p=head;
int n=0;
while(p)
{n++;p=p->next;}
return n;
}
//////////////////////////////////////////////////////////////////
void worker::additem(int month,int code,string name,float get[4],float pay[4]) //添加一條工資記錄到表尾
{
if(!head)
{
head=new worker_inf;
for(int i=0;i<4;i++)
{
head->get[i]=get[i];
head->pay[i]=pay[i];
}
head->code=code;
head->month=month;
head->name=name;
head->next=NULL;
return;
}
worker_inf *t=head;
while(t && t->code!=code)
t=t->next;
if(t)
{
cout<<"操作失敗:編號為"<<code<<"的記錄已經存在!"<<endl;
return;
}
worker_inf *p=head;
while(p->next)p=p->next;
worker_inf *p1=new worker_inf;
p1->code=code;
for(int i=0;i<4;i++)
{
p1->get[i]=get[i];
p1->pay[i]=pay[i];
}
p1->code=code;
p1->month=month;
p1->name=name;
p1->next=NULL;
p->next=p1;
return;
}
////////////////////////////////////////////////////////////////////
void worker::removeitem(int code) //刪除一條指定職工的工資記錄
{
worker_inf *t=find(code);
if(!t)return;
worker_inf *p=head;//如果要刪除的記錄位於表頭
if(head==t)
{
head=head->next;
delete p;
cout<<"成功刪除編號為"<<code<<"的記錄!"<<endl<<endl;
return;
}
while(p->next!=t)p=p->next;
worker_inf *p1=p->next;
p->next=p1->next;
delete p1;
cout<<"成功刪除編號為"<<code<<"的記錄!"<<endl<<endl;
return;
}
////////////////////////////////////////////////////////////////
int worker::menu() //修改某一職工信息的菜單
{
int select=-1;
cout<<"\t\t\t\t\t\t**************修改菜單**************"<<endl<<endl;
cout<<"1.基本工資"<<endl<<endl;
cout<<"2.津貼"<<endl<<endl;
cout<<"3.房帖"<<endl<<endl;
cout<<"4.交通補貼"<<endl<<endl;
cout<<"5.房租"<<endl<<endl;
cout<<"6.儲蓄"<<endl<<endl;
cout<<"7.交通費"<<endl<<endl;
cout<<"8.會費"<<endl<<endl;
cout<<"0.退出修改系統"<<endl<<endl;
cout<<"[請選擇(輸入相應數字)]:";
cin>>select;
if(select<0||select>9)
{
cout<<"對不起您輸入錯誤!請重新輸入【0-9】:"<<endl;
cin>>select;
}
return select;
}
/////////////////////////////////////////////////////////////////
int menu();
void worker::changeitem(int code) //修改某職工部分工資信息
{
worker_inf *p=find(code);
if(!p){cout<<"不存在職工編號為"<<code<<"的職工工資信息"<<endl;return;}
int select;
while(1)
{
float m;
select=menu();
if(select==0){system("cls");break;}
cout<<"請輸入修改後的值";
cin>>m;
int n;
if(select<=4){
n=select-1;
p->get[n]=m;}
else{
n=select-5;
p->pay[n]=m;}
tax_num();
theorynumber();
recenumber();
practicenumber();
cout<<"修改成功"<<endl;
}
}
////////////////////////////////////////////////////////////////////
void worker::changemonth() //修改月份
{
worker_inf *p=head;
while(p)
{
if(p->month==12)p->month=1;
else
p->month++;
p=p->next;
}
}
//////////////////////////////////////////////////////////////////////
void worker::print(worker_inf *p)//輸出worker_inf制定的記錄
{
cout.precision(0);
cout<<p->month<<" ";
cout<<p->code<<" ";
cout<<p->name<<"\t";
for(int i=0;i<4;i++)
{cout<<setiosflags(ios::fixed)<<p->get[i]<<"\t";}
for(int j=0;j<4;j++)
{cout<<p->pay[j]<<"\t";}
cout<<p->tax<<"\t";
cout<<p->theory_num<<"\t";
cout<<p->rece_num<<"\t";
cout<<p->practice_num<<endl<<endl;
return;
}
///////////////////////////////////////////////////////////////////////
void worker::list() //列出當前鏈表中的所有記錄
{
if(listcount==0)
{
cout<<"錯誤:當前的列表為空!"<<endl;
return;
}
worker_inf *p=head;
cout<<"共有記錄:"<<listcount()<<endl;
cout<<"月份\t編號\t姓名\t基本工資\t津貼\t房帖\t交通補貼\t房租\t儲蓄\t交通費\t會費\t個人所得稅\t應發工資\t應扣工資\t實際工資"<<endl;
while(p)
{
print(p);
p=p->next;
}
cout<<endl;
return;
}
/////////////////////////////////////////////////////////////////////////
void worker::search(int code) //在當前鏈表查找指定記錄並輸出
{
cout<<"searching....."<<endl;
worker_inf *p=find(code);
if(p)
{
cout<<"月份\t編號\t姓名\t基本工資\t津貼\t房帖\t交通補貼\t房租\t儲蓄\t交通費\t會費\t個人所得稅\t應發工資\t應扣工資\t實際工資"<<endl;
print(p);
}
cout<<endl;
}
//////////////////////////////////////////////////////////////////////////
worker_inf *worker::find(int code) //查找條例條件的記錄,並返回該指針
{
if(listcount==0)
{
cout<<"錯誤:當前列表為空!"<<endl;
return NULL;
}
worker_inf *p=head;
while(p)
{
if(p->code==code)break;
p=p->next;
}
if(!p)
{
cout<<"錯誤:找不到該記錄!\n";
return NULL;
}
return p;
}
//////////////////////////////////////////////////////////////////////////
float worker::theorynumber() //計算應發數
{
int i;
if(listcount()==0)
{
cout<<"錯誤:當前的列表為空!"<<endl;
return -1;
}
float sum;
worker_inf *p=head;
while(p)
{
sum=0;
for(i=0;i<4;i++)
sum+=p->get[i];
p->theory_num=sum;
p=p->next;
}
return 0;
}
//////////////////////////////////////////////////////////////////
float worker::tax_num() //計算個人所得稅
{
if(listcount==0)
{
cout<<"錯誤:當前的列表為空!"<<endl;
return -1;
}
worker_inf *p=head;
while(p)
{
float s;
s=p->theory_num;
if(s<=800)
p->theory_num=0;
else if(s<=2000) p->theory_num=(s-800)*0.05;
else if(s<=5000)
p->theory_num=(s-2000)*0.1+60;
else p->theory_num=(s-5000)*0.2+360;
p=p->next;
}
return 0;
}
///////////////////////////////////////////////////////////////////////
float worker::recenumber() //計算應扣數
{
int i;
if(listcount==0)
{
cout<<"錯誤:當前的列表為空!"<<endl;
}
float sum;
worker_inf *p=head;
while(p)
{
sum=0;
for(i=0;i<4;i++)
sum+=p->pay[i];
p->rece_num=p->tax+sum;
p=p->next;
}
return 0;
}
/////////////////////////////////////////////////////////////////////////
float worker::practicenumber() //計算實發數
{
if(listcount()==0)
{
cout<<"錯誤:當前的列表為空!"<<endl;
return -1;
}
worker_inf *p=head;
while(p)
{
float a,b;
a=p->theory_num;
b=p->rece_num;
p->practice_num=a-b;
p=p->next;
}
return 0;
}
////////////////////////////////////////////////////////////////////////////
worker worker; //定義全局變數
int menu()
{
int select=-1;
cout<<"*****************主菜單***********************"<<endl<<endl;
cout<<"1.添加職工信息;"<<endl<<endl;
cout<<"2.刪除職工信息;"<<endl<<endl;
cout<<"3.修改職工的工資信息;"<<endl<<endl;
cout<<"4.按職工編號查找記錄;"<<endl<<endl;
cout<<"5.列出所有記錄;"<<endl<<endl;
cout<<"6.從數據文件導入當月工資信息;"<<endl<<endl;
cout<<"7.將當月工資信息導出到磁碟文件;"<<endl<<endl;
cout<<"0.安全退出系統;"<<endl<<endl;
cout<<"[請選擇(輸入相應的數字)]:";
cin>>select;
return select;
}
/////////////////////////////////////////////////////////////////////////////
char exit()
{
char s;
cout<<"確定要退出程序嗎?[Y/N]:";
cin>>s;
return s;
}
//////////////////////////////////////////////////////////////////////////////
void input(int *month,int*code,string *name,float get[4],float pay[4]) //輸入職工信息
{
cout<<"請輸入月份 編號 姓名 基本工資 津貼 房帖 交通補貼 房租 儲蓄 交通費 會費:"<<endl;
cin>>*month;
cin>>*code;
if(*code==-1)return;
cin>>*name>>get[0]>>get[1]>>get[2]>>get[3]>>pay[0]>>pay[1]>>pay[2]>>pay[3];
return;
}
///////////////////////////////////////////////////////////////////////////////
void addnew() //增加記錄
{
int month=0,code=0;float get[4]={0},pay[4]={0};
string name="";
cout<<endl<<"當輸入的職工編號為-1時表示輸入結束。"<<endl;
input(&month,&code,&name,get,pay);
while(code!=-1)
{
worker.additem(month,code,name,get,pay);
worker.tax_num();
worker.theorynumber();
worker.recenumber();
worker.practicenumber();
input(&month,&code,&name,get,pay);
}
return;
}
////////////////////////////////////////////////////////////////////////////////
void dofind() //按職工編號查找
{
int code;
cout<<endl<<"當輸入的編號為-1時表示結束輸入."<<endl;
do
{
cout<<"請輸入要查找的職工的編號:";
cin>>code;
if(code==-1)continue;
worker.search(code);
}while(code!=-1);
return;
}
/////////////////////////////////////////////////////////////////////////////////
void dodelete() //刪除職工信息
{
cout<<endl<<"當輸入的編號為-1時表示輸入結束."<<endl;
int code;
do
{
cout<<"請輸入要刪除的職工的編號:";
cin>>code;
if(code==-1)continue;
worker.removeitem(code);
}while(code!=-1);
return;
}
///////////////////////////////////////////////////////////////////////////////////
void domodify() //修改職工信息
{
int code;
cout<<"當輸入職工編號為-1時表示結束修改"<<endl;
while(1){
cout<<"請輸入所需修改職工編號";
cin>>code;
if(code==-1)return;
else
worker.changeitem(code);
}
return;
}
///////////////////////////////////////////////////////////////////////////////////
void SaveFilethism()//將當月工資信息寫入文件
{
worker_inf *p;
char name[20];
fstream iofile;
int i=0;
iofile.open("Worker_5th.dat",ios::out|ios::binary);
if(!iofile)
{
cerr<<"open error!"<<endl;
abort();
}
p=worker.get_head();
while(p)
{
p->name.(name,20,0);
name[p->name.length()]=0;
iofile.write((char *) &p->code,sizeof(int));
iofile.write((char *) &p->month,sizeof(int));
iofile.write((char *) name,20);
for(int i=0;i<4;i++)
{
iofile.write((char *) &p->get[i],sizeof(float));
}
for(int j=0;j<4;j++)
{
iofile.write((char *) &p->pay[j],sizeof(float));
}
p=p->next;
}
iofile.close();
cout<<"成功將工資信息存入文件"<<endl;
}
////////////////////////////////////////////////////////////////////////
void Loadfilethism() //讀取當月全體職工的工資信息文件
{
int month,code;
char name[20]="";
float get[4],pay[4];
fstream iofile;
int i=0;
iofile.open("Worker_5th.dat",ios::in|ios::binary);
if(!iofile)
{
cout<<"數據文件不存在,請先建立該文件"<<endl;
return;
}
if(iofile.eof())
{
cout<<"資料庫為空,請先添加數據"<<endl;
iofile.close();
}
else
{
while(iofile.peek()!=EOF)//peek()是取文件當前指針,EOF是文件尾標符
{
iofile.read((char *) &code,sizeof(int));
iofile.read((char *) &month,sizeof(int));
iofile.read((char *) name,20);
for(int i=0;i<4;i++)
{
iofile.read((char *) &get[i],sizeof(float));
} for(int j=0;j<4;j++)
{
iofile.read((char *) &pay[j],sizeof(float));
}
worker.additem(code,month,name,get,pay);
}
worker.tax_num();
worker.theorynumber();
worker.recenumber();
worker.practicenumber();
iofile.close();
cout<<"成功導入工資信息"<<endl;
}
}
/////////////////////////////////////////////////////////////////////////
void list()
{
worker.list();
}
/////////////////////////////////////////////////////////////////////////
int main()
{
cout<<"******************歡迎進入職工工資管理系統*******************"<<endl<<endl;
int select;
char s;
while(1)
{
select=menu();
switch(select)
{
case 0: //退出程序
s=exit();
if(s=='y'||s=='Y') return 0;
break;
case 1: //增加新記錄
addnew();
break;
case 2: //刪除記錄
dodelete();
break;
case 3: //修改記錄
domodify();
break;
case 4: //按條件查找
dofind();
break;
case 5: //列出全部記錄
list();
break;
case 6: //導入當月職工記錄
Loadfilethism();
break;
case 7: //將職工記錄存入磁碟
SaveFilethism();
break;
default:
cout<<"此輸入無效!"<<endl;
}
}
return 0;
}
Ⅵ 用c語言編寫設計,職工信息管理系統。
我給你個大概提示吧,
首先你要做的是個大體的框架
分三個許可權一是管理員許可權,人事部門許可權以及員工許可權。
1.管理員許可權實現包括員工基本信息增刪改查功能。
2.人事許可權包括員工拓展信息,比如工資,獎金等等數據的維護和更新。
3.員工許可權包括個人信息查詢以及問題反饋。
三個雙向鏈表,節點數據存入以上所有信息。
鏈表操作不多說了吧。。。
文件讀寫問題,這里考慮到如果是一般情況的話直接調用readwrite函數就行了
如果內容過多還是連接資料庫吧。
系統開始的初始化和更新也很重要。
Ⅶ 用C語言設計職工信息管理系統
#include<iostream>
#include<string>
#include<fstream>
usingnamespacestd;
constn=50;//定義系統可錄入的員工最大數值
stringename[n];
longenum[n];
charesex[n];
inteage[n];
charemarriage[n];
intedepart[n];
inteposition[n];
intedegree[50];
inteworktime[n];
floatepay[n];
classemployee
{
public:
stringemployeename;
longemployeenum;
charemployeesex;
intemployeeage;
charemployeemarriage;
intemployeedepart;
intemployeeposition;
intemployeedegree;
intemployeeworktime;
floatemployeepay;
staticlongemployeemaxnum;
staticfloatemployeebasepay;
voidnewinfo();
voidshowinfo();
voidshowall();
voidshowdepart(intdepart);
voidshowdegree(intdegree);
voidshowage(intmin,intmax);
voidshownum(longnumber);
voidrefreshinfo();
voiddeleteinfo();
floatpay(intemployeegrade);
staticintmaxnum();
};
classdboperate
{
public:
stringemployeename;
longemployeenum;
charemployeesex;
intemployeeage;
charemployeemarriage;
intemployeedepart;
intemployeeposition;
intemployeedegree;
intemployeeworktime;
floatemployeepay;
staticlongemployeemaxnum;
staticfloatemployeebasepay;
voidwritein(intiflag);
voidreadout();
voidrefreshmaxnum(intiflag);//i=1or-1or0
};
longemployee::employeemaxnum=1000;
floatemployee::employeebasepay=1500;
intemployee::maxnum()//返回系統已經存儲的人數
{
intmn=0;
ifstreammyf;
myf.open("employeemaxnum.txt");
myf>>mn;
cout<<mn<<endl;
myf.close();
returnmn;
}
voidemployee::newinfo()//添加新成員函數
{
cout<<"新員工姓名:";
cin>>employee::employeename;
employee::employeenum=employeemaxnum+employee::maxnum()+1;
cout<<"新員工性別(f為女性,m為男性):";
cin>>employee::employeesex;
cout<<"新員工年齡:";
cin>>employee::employeeage;
cout<<"新員工婚姻狀況(y為已婚,n為未婚):";
cin>>employee::employeemarriage;
cout<<"新員工學歷,請輸入相應學歷的序號:"<<endl;
cout<<"[1:初中2:高中3:本科4:碩士5:博士]";
cin>>employee::employeedegree;
while(employee::employeedegree!=1&&employee::employeedegree!=2&&employee::employeedegree!=3&&employee::employeedegree!=4&&employee::employeedegree!=5)
{
cout<<"輸入有誤,請重新輸入:"<<endl;
cout<<"[1:初中2:高中3:本科4:碩士5:博士]";
cin>>employee::employeedegree;
}
cout<<"新員工所在部門,請輸入相應部門的序號:"<<endl;
cout<<"[1:董事會2:市場部3:公關部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
while(employee::employeedepart!=1&&employee::employeedepart!=2&&employee::employeedepart!=3&&employee::employeedepart!=4&&employee::employeedepart!=5)
{
cout<<"輸入有誤,請重新輸入:"<<endl;
cout<<"[1:董事會2:市場部3:公關部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
}
cout<<"新員工職位,請輸入相應職位的序號:"<<endl;
cout<<"[1:臨時職員2:正式職員3:主任4:部門經理5:董事長]";
cin>>employee::employeeposition;
while(employee::employeeposition!=1&&employee::employeeposition!=2&&employee::employeeposition!=3&&employee::employeeposition!=4&&employee::employeeposition!=5)
{
cout<<"輸入有誤,請重新輸入:"<<endl;
cout<<"[1:臨時職員2:正式職員3:主任4:部門經理5:董事長]";
cin>>employee::employeeposition;
}
cout<<"新員工的工作時(不需要輸入單位):";
cin>>employee::employeeworktime;
employee::employeepay=employee::pay(employee::employeeposition);
dboperatedbo;
dbo.readout();
intmaxnum=employee::maxnum();
enum[maxnum]=employee::employeenum;
ename[maxnum]=employee::employeename;
esex[maxnum]=employee::employeesex;
eage[maxnum]=employee::employeeage;
emarriage[maxnum]=employee::employeemarriage;
edegree[maxnum]=employee::employeedegree;
edepart[maxnum]=employee::employeedepart;
eposition[maxnum]=employee::employeeposition;
eworktime[maxnum]=employee::employeeworktime;
epay[maxnum]=employee::employeepay;
dbo.writein(1);
cout<<"添加新成員成功!"<<endl;
return;
}
voidemployee::showinfo()//程序主體數據輸出函數
{
intchoice1,choice2,min,max;
longsearchnum;
employeee;
cout<<"請選擇查詢方式:"<<endl;
cout<<"******************************************"<<endl;
cout<<"*輸出全體職工信息---------------------1"<<endl;
cout<<"*按職工部門輸出-----------------------2"<<endl;
cout<<"*按職工學歷輸出-----------------------3"<<endl;
cout<<"*按職工年齡輸出-----------------------4"<<endl;
cout<<"*按職工編號輸出-----------------------5"<<endl;
cout<<"******************************************"<<endl;
cin>>choice1;
switch(choice1)
{
case1:showall();break;
case2:cout<<"請輸入要查詢職工的部門編號:[1:董事會2:市場部3:公關部4:客服中心5:信息中心]";
cin>>choice2;
e.showdepart(choice2);break;
case3:cout<<"請輸入要查詢職工的學歷編號:[1:初中2:高中3:本科4:碩士5:博士]";
cin>>choice2;
e.showdegree(choice2);break;
case4:cout<<"請輸入要查詢的年齡范圍:";
cout<<"最小值:";
cin>>min;
cout<<"最大值:";
cin>>max;
e.showage(min,max);break;
case5:cout<<"請輸入要查詢的員工號:";
cin>>searchnum;
e.shownum(searchnum);break;
default:cout<<"出錯啦!"<<endl;break;
}
}
voidemployee::showall()//全體員工輸出函數
{inti;<br>longnumber;<br>for(i=0;i<employee::maxnum();i++)<br>{<br>number=enum[i];<br>shownum(number);<br>}
}
voidemployee::showdepart(intdepart)//按員工所在部門輸出函數
{
inti;
switch(depart)
{
case1:cout<<"董事會的成員有:>"<<endl;break;
case2:cout<<"市場部的成員有:>"<<endl;break;
case3:cout<<"公關部的成員有:>"<<endl;break;
case4:cout<<"客服中心成員有:>"<<endl;break;
case5:cout<<"信息中心成員有:>"<<endl;break;
default:cout<<"輸入錯誤!>"<<endl;break;
}
for(i=0;i<employee::maxnum();i++)
{
if(edepart[i]==depart)
{
longnumber=enum[i];
shownum(number);
}elsecontinue;
}
}
voidemployee::showdegree(intdegree)//按員工學歷輸出函數
{
inti;
switch(degree)
{
case1:cout<<"初中學歷的員工有:"<<endl;break;
case2:cout<<"高中學歷的員工有:"<<endl;break;
case3:cout<<"本科學歷的員工有:"<<endl;break;
case4:cout<<"碩士學位的員工有:"<<endl;break;
case5:cout<<"博士學位的員工有:"<<endl;break;
}
for(i=0;i<employee::maxnum();i++)
{
if(edegree[i]==degree)
{
longnumber=enum[i];
shownum(number);
}elsecontinue;
}
}
voidemployee::showage(intmin,intmax)//按員工年齡段輸出函數
{
inti;
for(i=0;i<employee::maxnum();i++)
{
if(eage[i]>=min&&eage[i]<=max)
{
longnumber=enum[i];
shownum(number);
}
elsecontinue;
}
}
voidemployee::shownum(longnumber)//按員工編號輸出函數
{
inti;
for(i=0;i<employee::maxnum();i++)
{
if(enum[i]==number)
{
cout<<"**********************************"<<endl;
cout<<"員工編號>"<<enum[i]<<endl;
cout<<"姓名>"<<ename[i]<<endl;
cout<<"性別>";
if(esex[i]=='f')cout<<"女"<<endl;
elseif(esex[i]=='m')cout<<"男"<<endl;
cout<<"年齡>"<<eage[i]<<"歲"<<endl;
cout<<"婚姻情況>";
if(emarriage[i]=='y')cout<<"已婚"<<endl;
elseif(emarriage[i]=='n')cout<<"未婚"<<endl;
cout<<"學歷>";
switch(edegree[i])
{
case1:cout<<"初中"<<endl;break;
case2:cout<<"高中"<<endl;break;
case3:cout<<"本科"<<endl;break;
case4:cout<<"碩士"<<endl;break;
case5:cout<<"博士"<<endl;break;
}
cout<<"所在部門>";
switch(edepart[i])
{
case1:cout<<"董事會"<<endl;break;
case2:cout<<"市場部"<<endl;break;
case3:cout<<"公關部"<<endl;break;
case4:cout<<"客服中心"<<endl;break;
case5:cout<<"信息中心"<<endl;break;
}
cout<<"所任職務>";
switch(eposition[i])
{
case1:cout<<"臨時成員"<<endl;break;
case2:cout<<"正式員工"<<endl;break;
case3:cout<<"主任"<<endl;break;
case4:cout<<"部門經理"<<endl;break;
case5:cout<<"董事長"<<endl;break;
}
cout<<"工作時長>"<<eworktime[i]<<"小時"<<endl;
cout<<"額定工資>"<<epay[i]<<"元"<<endl;
cout<<"**********************************"<<endl;
}
elsecontinue;
}
}
voidemployee::refreshinfo()//修改員工信息的函數
{
intcnum=1000;
dboperatedbo;
dbo.readout();
voidemployee::shownum(longnumber);
cout<<"請輸入您要修改的員工編號:>";
cin>>cnum;
intmn;
mn=employee::maxnum();
for(inti=0;i<mn;i++)//遍歷數據文件,查找要修改的員工數據
{
if(enum[i]==cnum)
{
employee::shownum(cnum);
cout<<"請輸入該員工的新信息:"<<endl;
cout<<"新員工姓名:";//錄入員工的新的數據,員工號保持不變
cin>>employee::employeename;
ename[i]=employee::employeename;
cout<<"新員工性別:[f為女性,m為男性]:";
cin>>employee::employeesex;
esex[i]=employee::employeesex;
cout<<"新員工年齡:";
cin>>employee::employeeage;
eage[i]=employee::employeeage;
cout<<"新員工婚姻狀況(y為已婚,n為未婚):";
cin>>employee::employeemarriage;
emarriage[i]=employee::employeemarriage;
cout<<"新員工學歷,請輸入相應學歷的序號:"<<endl;
cout<<"[1:初中2:高中3:本科4:碩士5:博士]";
cin>>employee::employeedegree;
while(employee::employeedegree!=1&&employee::employeedegree!=2&&employee::employeedegree!=3&&employee::employeedegree!=4&&employee::employeedegree!=5)
{
cout<<"輸入有誤,請重新輸入:"<<endl;
cout<<"[1:初中2:高中3:本科4:碩士5:博士]";
cin>>employee::employeedegree;
}
edegree[i]=employee::employeedegree;
cout<<"新員工所在部門,請輸入相應部門的序號:"<<endl;
cout<<"[1:董事會2:市場部3:公關部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
while(employee::employeedepart!=1&&employee::employeedepart!=2&&employee::employeedepart!=3&&employee::employeedepart!=4&&employee::employeedepart!=5)
{
cout<<"輸入有誤,請重新輸入:"<<endl;
cout<<"[1:董事會2:市場部3:公關部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
}
edepart[i]=employee::employeedepart;
cout<<"新員工職位,請輸入相應職位的序號:"<<endl;
cout<<"[1:臨時職員2:正式職員3:主任4:部門經理5:董事長]";
cin>>employee::employeeposition;
while(employee::employeeposition!=1&&employee::employeeposition!=2&&employee::employeeposition!=3&&employee::employeeposition!=4&&employee::employeeposition!=5)
{
cout<<"輸入有誤,請重新輸
Ⅷ C語言 職工信息管理系統
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>//system("cls");清屏
#include <string.h>
struct Staff { //員工信息結構體
int Number; //職工號號
char name[20]; //姓名
char sex; // 性別
int age; // 年齡
char ecation[20]; //學歷
float wages; //工資
char addr[20]; //住址
char Tel[15]; //電話
};
struct Staff Staffer[100],Staffer1;
//功能函數聲明
void menu(); //主菜單
void input(); //輸入員工信息
void save(int m); //存儲信息
int read(); // 讀取信息
void display();//瀏覽信息
void add() ; //添加
void search(); //查找
void search_name(); //按編號查找
void search_EDU(); //按學歷查找
void search_wages(); //按工資查找
void Delete(); //刪除操作
void change(); //修改操作
void order(); //排序操作
void order_Num(); //按職工號排序 //瀏覽信息時按照職工號由小到大順序排序
void order_name();//按職工姓名排序
void order_age();//按職工年齡排序
//主函數
void main()
{ int n,f;
while(1)
{
do {
menu(); //*調用菜單函數*
printf("請輸入你需要操作的序號(1-8): ");
scanf("%d",&n);
if(n>=1&&n<=8) {
f=1;
Ⅸ 職工信息管理系統.c語言
#include<string.h>
void menu()
{
int n,w1;
do
{
printf("\t\t************************************************\n\n");
printf("\t\t************************************************\n\n");
printf("\t\t *** choose function ************\n\n");
printf("\t\t *** 1 Enter new data ************\n\n");
printf("\t\t *** 2 Modify data ************\n\n");
printf("\t\t *** 3 Search by people.xueli and num*****\n\n");
printf("\t\t *** 4 Browse data ************\n\n");
printf("\t\t *** 5 add data ************\n\n");
printf("\t\t *** 6 Exit ************\n\n");
printf("\t\t************************************************\n\n");
printf("\t\t************************************************\n\n");
printf("Choose your number(1-6):[ ]\b\b");
scanf("%d",&n);
if(n<1||n>6)
w1=1;
else w1=0;
}
while(w1==1);
switch(n)
{
case 1:enter();break;
case 2:modify();break;
case 3:search();break;
case 4:browse();break;
case 5:add();break;
case 6:exit(0);
}
}
main()
{
system("cls");
menu();
}
#define N 100
struct people
{
char num[100];
char name[15];
char sex[20];
char age[20];
char xueli[20];
char gong[20];
char address[20];
char telephone[20];
}people[N];
# include <stdio.h>
enter()
{
int i,n;
printf("How many people(0-%d)?:",N-1);
scanf("%d",&n);
printf("\n Enter data now\n\n");
for(i=0;i<n;i++)
{
printf("\n Input %dth people record.\n",i+1);
input(i);
}
if(i!=0)save(n);
printf_back();
}
browse()
{
int i,j,n;
n=load();
printf_face();
for(i=0;i<n;i++)
{
if((i!=0)&&(i%10==0))
{
printf("\n\nPass any key to continue ....");
getch();
puts("\n\n");
}
printf_one(i) ;
}
printf("\tThere are %d record.\n",n);
printf("\nPass any key to back ...");
getch();
menu();
}
add()
{
int i,n,m,k;
FILE*fp;
n=load();
printf("How many people are you want to add(0-%d)?:",N-1-n);
scanf("%d",&m);
k=m+n;
for(i=n;i<k;i++)
{
printf("\nInput %dth people record.\n",i-n+1 );
input(i);
}
if((fp=fopen("Pro.txt","ab"))==NULL)
{
printf("cannot open file\n");
}
for(i=n;i<k;i++)
if(fwrite(&people[i],sizeof(struct people),1,fp)!=1)
printf("file write error\n");
fclose(fp);
printf_back();
}
search()
{
int i,n,k,w1=1,w2,w3,w4,m,a;
struct people p;
n=load();
do
{
printf("\n\nWhich way do you want to choose? \n\t1).By xueli 2).By num [ ]\b\b");
scanf("%d",&m);
switch(m)
{
case 1:
do
{ k=-1;
printf("\n\nEnter xeuli that you want to search! xueli.");
scanf("%s",p.xueli);
printf_face();
for(i=0;i<n;i++)
if(strcmp(p.xueli,people[i].xueli)==0)
{ k=i;
printf_one(k);break;
}
if(k==-1)
{ printf("\n\nNO exist!please");
printf("\n\nAre you again?\n\t1).again 2).NO and back [ ]\b\b");
scanf("%d",&w1);
if(w1==2)
printf_back();
}
}
while(k==-1&&w1==1);break;
case 2:
do
{k=-1;
printf("\n\nEnter num that you want to search! num.");
scanf("%s",p.num);
printf_face();
for(i=0;i<n;i++)
if(strcmp(p.num,people[i].num)==0)
{k=i;
printf_one(k);break;
}
if(k==-1)
{printf("\n\nNO exist!please");
printf("\n\nAre you again?\n\t1).again 2).NO and back [ ]\b\b");
scanf("%d",&w1);
if(w1==2)
printf_back();
}
}
while(k==-1&&w1==1);break;
}
w4=0;w3=0;
if(k!=-1)
{printf("\n\nWhat do you want to do?\n\t 1).Search 2).Modify 3).Delete 4).Back menu [ ]\b\b");
scanf("%d",&w2);
switch(w2)
{case 2:w3=modify_data(k,n);break;
case 3:{printf("\nAre you sure?\n\t 1).Sure 2).No and back [ ]\b\b");
scanf("%d",&w4);
if(w4==1)
for(a=k;a<n;a++)
{strcpy(people[a].num,people[a+1].num);
strcpy(people[a].name,people[a+1].name);
strcpy(people[a].sex,people[a+1].sex);
strcpy(people[a].age,people[a+1].age);
strcpy(people[a].xueli,people[a+1].xueli);
strcpy(people[a].gong,people[a+1].gong);
strcpy(people[a].address,people[a+1].address);
strcpy(people[a].telephone,people[a+1].telephone);
}
break;
}
}
if(w3==1||w4==1)
{save(n);
printf("\n\nSuccessful.^_^.");
printf("\n\nWhant do you want to do? \n\t 1).Search another 2).Back [ ]\b\b" );
scanf("%d",&w2);
}
}
}
while(w2==1);
menu();
}
modify()
{struct people p;
FILE *fp;
int i,n,k,w0=1,w1,w2=0;
n=load();
do
{
k=-1;
printf_face();
for(i=0;i<n;i++)
{if((i!=0)&&(i%10==0))
{printf("\n\nRemember NO.which needed modify.pass any key to contiune ...");
getch();
puts("\n\n");
}
printf_one(i);
}
do
{printf("\n\nEnter NO.that you want to modify! NO.:");
scanf("%s",p.num);
for(i=0;i<n;i++)
if(strcmp(p.num,people[i].num)==0)
{k=i;
p=people[i];
}
if(k==-1)printf("\n\nNO exist!please again");
}while(k==-1);
printf_face();
printf_one(k);
w1=modify_data(k,n);
if(w1==1)
{printf("\nSuccessful ^_^.\n\nAre you modify another ?\n\n\t 1).Yes 2).Back with save\t[ ]\b\b");
scanf("%d",&w0);
w2=1;
}
else
{w0=0;
if(w2==1)
people[k]=p;
}
if(w0!=1&&w2==1)
save(n);
}while(w0==1);
menu();
}
save(int n)
{FILE *fp;
int i;
if((fp=fopen("Pro.txt","wb"))==NULL)
{printf("\nCannot open file\n");
return NULL;
}
for(i=0;i<n;i++)
if(people[i].num!=0)
if(fwrite(&people[i],sizeof(struct people),1,fp)!=1)
printf("file write error\n");
fclose(fp);
}
load()
{FILE *fp;
int i;
if((fp=fopen("Pro.txt","rb"))==NULL)
{printf("\nCannot open file\n");
return NULL;
}
for(i=0;!feof(fp);i++)
fread(&people[i],sizeof(struct people),1,fp);
fclose(fp);
return(i-1);
}
input(int i)
{
no_input(i,i);
printf("num:");
scanf("%s",people[i].num);
printf("name:");
scanf("%s", people[i].name) ;
printf("sex:");
scanf("%s",people[i].sex);
printf("age:");
scanf("%s",people[i].age);
printf("xueli:");
scanf("%s",people[i].xueli);
printf("gong:");
scanf("%s",people[i].gong);
printf("address:");
scanf("%s",people[i].address);
printf("telephone:");
scanf("%s",people[i].telephone);
}
modify_data(int i)
{int c,w1;
do
{puts("\nmodify by=>\n\n 1).num 2).name 3).sex 4).ages 5).xueli 6)gong 7)address 8)telephone ");
printf("Which you needed?:[ ]\b\b");
scanf("%d",&c);
if(c>8||c<1)
{puts("\nChoice error!Please again!");
getchar();
}
}while(c>8||c<1);
do
{switch(c)
{
case 1:printf("num:");scanf("%s",people[i].num);break;
case 2:printf("name:");scanf("%s",people[i].name);break;
case 3:printf("sex:");scanf("%s",people[i].sex);break;
case 4:printf("age:");scanf("%s",people[i].age);break;
case 5:printf("xueli:");scanf("%s",people[i].xueli);break;
case 6:printf("gong:");scanf("%s",people[i].gong);break;
case 7:printf("address:");scanf("%s",people[i].address);break;
case 8:printf("telephone:");scanf("%s",people[i].telephone);break;
}
puts("\nNow:\n");
printf_face();
printf_one(i);
printf("\nAre you sure?\n\n\t 1).Sure 2).No and remodify 3).Back without save in this time [ ]\b\b");
scanf("%d",&w1);
}
while(w1==2);
return(w1);
}
no_input(int i,int n)
{int j,k,w1;
do
{w1=0;
for(j=0;people[i].num[j]!='\0';j++)
if(people[i].num[j]>'9')
{puts("Input error!Only be made up of(0-9).Please reinput!\n");
w1=1;break;
}
if(w1!=1)
for(k=0;k<n;k++)
if(k!=i&&strcmp(people[k].num,people[i].num)==0)
{puts("This record is exist.please reinput!\n");
}
}
while(w1==1);
}
printf_face()
{
printf("\nnum name sex ages xueli gong address telephone \n");
}
printf_one(int i)
{
int j;
printf("%7s%7s%7s%7s%7s%7s%10s%12s\n",people[i].num,people[i].name,people[i].sex,people[i].age,people
[i].xueli,people[i].gong,people[i].address,people[i].telephone);
}
printf_back()
{
int j,w;
printf("\n\n\tSuccessful.^_^\n\n");
printf("What do you want you to do?\n\n\t1).Browse all now\t2).Back: [ ]\b\b");
scanf("%d",&w);
if(w==1)
browse();
else menu();
}
Ⅹ C語言程序設計職工信息管理系統
本著負責任的原則,像這樣的提問,據我所知程序員都不會回答。。。