Ⅰ c语言程序――职工信息管理系统
貌似这么大的系统很难有人帮你做，这儿有个学生管理系统，稍加修改就成了~
/*学生成绩管理系统*/
/*系统版本号：2006build 400.0201b*/
/*内核：adobo*/
#include <iostream.h>
#include <string.h>
#include <stdlib.h>
#include <conio.h>
#define N 32
int total=N; //定义全局变量,学生的总个数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() //得到用户按键值
{
char key;
while (1)
{
if (kbhit())
{
key=getch();
break;
}
}
return key;
}
void wait() //按键等待,相当于PAUSE的功能
{
char key;
while (1)
{
if (kbhit())
{
key=getche();
break;
}
}
}
int id_search(int num) //查询该学号学生的数组编号
{
int i;
for (i=0;i<total;i++)
if (stu[i].xh==num) break;
return i;
}
void show_one(int id) //显示某学号学生的信息
{
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"⑴学号:"<<stu[id].xh<<endl;
cout<<"⑵姓名:"<<stu[id].xm<<endl;
cout<<"⑶语文:"<<stu[id].yw<<endl;
cout<<"⑷数学:"<<stu[id].sx<<endl;
cout<<"⑸英语:"<<stu[id].yy<<endl;
cout<<"⑹计算机:"<<stu[id].jsj<<endl;
cout<<"⑺总分:"<<stu[id].zf<<endl;
cout<<"--------------------------------------------------------------"<<endl;
}
void show_all() //显示所有学生的信息
{
int i;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"学号\t"<<"姓名\t"<<"语文\t"<<"数学\t"<<"英语\t"<<"计算机\t"<<"总分"<<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() //输入学生的成绩
{
int i;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"※学生成绩信息录入菜单※"<<endl;
cout<<"◎请完整输入学生个人信息"<<endl;
cout<<"◎学号项键入0可结束编辑"<<endl;
cout<<"--------------------------------------------------------------"<<endl;
for (i=0;i<N;i++)
{
cout<<"请输入第"<<i+1<<"个学生的学号:";
cin>>stu[i].xh;
if (stu[i].xh==0) return; //用户输入0时,结束编辑
cout<<"请输入第"<<i+1<<"个学生的姓名:";
cin>>stu[i].xm;
cout<<"请输入第"<<i+1<<"个学生的语文成绩:";
cin>>stu[i].yw;
cout<<"请输入第"<<i+1<<"个学生的数学成绩:";
cin>>stu[i].sx;
cout<<"请输入第"<<i+1<<"个学生的英语成绩:";
cin>>stu[i].yy;
cout<<"请输入第"<<i+1<<"个学生的计算机成绩:";
cin>>stu[i].jsj;
stu[i].zf=stu[i].yw+stu[i].sx+stu[i].yy+stu[i].jsj;
cout<<"---------------提示：学号项键入 0可结束编辑----------------"<<endl;
}
}
void auto_input() //自动输入学生的成绩,为测试方便而设
{
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() //学生成绩的修改
{
int num,id;
char choice;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"※学生成绩信息修改菜单※"<<endl;
cout<<"◎请确认已经录入学生信息"<<endl;
cout<<"◎学号不存在即会返回菜单"<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"请输入待修改的学生的学号:";
cin>>num;
id=id_search(num);
if (id==total)
{
cout<<endl;
cout<<"-〖系统提示〗------------------------"<<endl;
cout<<" 错误！无该学号学生信息!"<<endl;
cout<<"-------------------------------------"<<endl;
wait();
return;
}
cout<<"选择要修改的项目的编号,其它值返回:";
show_one(id);
choice=get_key();
if (choice=='1')
{cout<<"输入新的学号:";
cin>>stu[id].xh;
}
else if (choice=='2')
{cout<<"输入新的姓名:";
cin>>stu[id].xm;
}
else if (choice=='3')
{cout<<"输入新的语文成绩:";
cin>>stu[id].yw;
}
else if (choice=='4')
{cout<<"输入新的数学成绩:";
cin>>stu[id].sx;
}
else if (choice=='5')
{cout<<"输入新的英语成绩:";
cin>>stu[id].yy;
}
else if (choice=='6')
{
cout<<"输入新的计算机成绩:";
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<<"-〖系统提示〗------------------------"<<endl;
cout<<" 已成功修改该学生信息！";
cout<<"-------------------------------------"<<endl;
show_one(id);
wait();
}
}
void cj_delete() //学生信息的删除
{
int num,id,i;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"※学生成绩信息删除菜单※"<<endl;
cout<<"◎请确认已经录入学生信息"<<endl;
cout<<"◎学号不存在即会返回菜单"<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"请输入要删除的学生学号:";
cin>>num;
id=id_search(num);
if (id==total)
{
cout<<endl;
cout<<"-〖系统提示〗------------------------"<<endl;
cout<<" 错误！无该学号学生信息!"<<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<<" 学 生 成 绩 显 示 菜 单 "<<endl;
show_all();
cout<<endl;
cout<<"-〖系统提示〗------------------------"<<endl;
cout<<" 已成功删除该学生的信息!"<<endl;
cout<<"-------------------------------------"<<endl;
wait();
}
void func_1() //录入编辑菜单
{
char choice;
while(1)
{
system("cls");
cout<<" 学 生 成 绩 管 理 系 统 "<<endl;
cout<<"=============================================================="<<endl;
cout<<" ⑴录入成绩 "<<endl;
cout<<" ⑵修改成绩 "<<endl;
cout<<" ⑶删除成绩 "<<endl;
cout<<" ⑷返回上级 "<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<" 键入相应数字项进行功能选择(1-4) "<<endl;
choice=get_key();
if (choice=='1') cj_input(); //这里为测试方便,自动输入了成绩,注意改回
else if (choice=='2') cj_modify();
else if (choice=='3') cj_delete();
else if (choice=='4') break;
}
}
void show_person() //个人成绩查询
{
int num,id;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"※学生成绩信息修改菜单※"<<endl;
cout<<"◎请确认已经录入学生信息"<<endl;
cout<<"◎学号不存在即会返回菜单"<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<"请输入要查询的学生学号:";
cin>>num;
id=id_search(num);
if (id==total)
{
cout<<endl;
cout<<"-〖系统提示〗------------------------"<<endl;
cout<<" 错误！无该学号学生信息!"<<endl;
cout<<"-------------------------------------"<<endl;
wait();
return;
}
show_one(id);
wait();
}
void cj_pm() //生成名次，即按照总分输出
{
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<<" 学 生 成 绩 显 示 (按 总 分) "<<endl;
show_all();
wait();
}
void cj_xh() //按照学号输出
{
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<<" 学 生 成 绩 显 示 (按 学 号) "<<endl;
show_all();
wait();
}
void cj_bk() //生成补考名单
{
int i;
cout<<" 补 考 名 单 "<<endl;
cout<<"=============================================================="<<endl;
cout<<"学号\t"<<"姓名\t"<<"语文\t"<<"数学\t"<<"英语\t"<<"计算机\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<<"补考\t";
else cout<<'\t';
if(stu[i].sx<60) cout<<"补考\t";
else cout<<'\t';
if(stu[i].yy<60) cout<<"补考\t";
else cout<<'\t';
if(stu[i].jsj<60) cout<<"补考\t"<<endl;
else cout<<endl;
}
}
cout<<"--------------------------------------------------------------"<<endl;
wait();
}
void func_2() //成绩查询统计
{
char choice;
while(1)
{
system("cls");
cout<<" 学 生 成 绩 管 理 系 统 "<<endl;
cout<<"=============================================================="<<endl;
cout<<" ⑴个人成绩查询 "<<endl;
cout<<" ⑵班级排名查询 "<<endl;
cout<<" ⑶生成补考名单 "<<endl;
cout<<" ⑷返回上级 "<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<" 键入相应数字项进行功能选择(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() //成绩打印与输出
{
char choice;
while(1)
{
system("cls");
cout<<" 学 生 成 绩 管 理 系 统 "<<endl;
cout<<"=============================================================="<<endl;
cout<<" ⑴按学号输出 "<<endl;
cout<<" ⑵按总分输出 "<<endl;
cout<<" ⑶返回上级 "<<endl;
cout<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<" 键入相应数字项进行功能选择(1-3) "<<endl;
choice=get_key();
if (choice=='1') cj_xh();
else if (choice=='2') cj_pm();
else if (choice=='3') break;
}
}
int main() //主函数开始
{
char choice;
while(1)
{
system("cls");
cout<<" 学 生 成 绩 管 理 系 统 "<<endl;
cout<<"=============================================================="<<endl;
cout<<" ⑴成绩录入与编辑 "<<endl;
cout<<" ⑵成绩查询与统计 "<<endl;
cout<<" ⑶成绩打印与输出 "<<endl;
cout<<" ⑷退出本管理系统 "<<endl;
cout<<"--------------------------------------------------------------"<<endl;
cout<<" 键入相应数字项进行功能选择(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"); //版权信息
cout<<"***************[关于本系统]***************"<<endl;
Ⅱ 用C语言设计并实现一个员工信息管理系统
#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<<"单位姓名性别出生年月职称基本工资津贴个税水电费实发工资 ";
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,"理学院")==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<<"(没找到符合条件者) ";
}
voidSearch2(WAGEa[],intn){
inti,flag=1;
for(i=0;i<n;++i){
if(strcmp(a[i].unit,"理学院")==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<<"(没找到符合条件者) ";
}
intmain(){
WAGEa[]={
{"理学院","赵志军","男","1957-06-25","教授",1150,411,176.6,90},
{"商学院","于铭","女","1979-10-21","助教",500,471,208.9,91},
{"工学院","许炎锋","女","1954-03-08","教授",1250,630,306.2,96},
{"理学院","王嘉","女","1971-06-06","讲师",850,475,100.3,89},
{"工学院","李新江","男","1962-10-02","教授",950,399,49.5,87},
{"商学院","郭海英","女","1963-02-07","副教授",950,332,77.6,85},
{"工学院","马淑恩","女","1960-06-09","副教授",900,791,60.5,45},
{"理学院","王金科","男","1956-09-10","教授",1050,480,325.6,93},
{"理学院","李东慧","女","1950-08-07","教授",1350,364,52.3,94},
{"工学院","张宁","女","1980-01-01","助教",500,395,78,89},
{"商学院","王孟","男","1966-09-08","讲师",800,463,220.3,98},
{"工学院","马会爽","女","1970-02-09","讲师",800,368,101.1,69},
{"工学院","史晓赟","女","1952-06-06","教授",1200,539,520.3,50},
{"理学院","刘燕凤","女","1959-08-07","教授",1200,892,180.9,86},
{"工学院","齐飞","男","1961-04-05","副教授",1200,626,245.6,74},
{"商学院","张娟","女","1975-09-25","助教",650,374,625.3,86},
{"理学院","潘成文","男","1965-10-09","讲师",950,402,1050,90},
{"工学院","邢易","女","1981-02-25","助教",600,325,300,90},
{"商学院","谢枭豪","女","1950-11-18","教授",1350,516,200,90},
{"工学院","胡洪静","女","1952-06-24","教授",1350,277,100,86},
{"工学院","李云飞","男","1969-05-04","讲师",960,729,56,89},
{"商学院","张奇","女","1970-05-28","讲师",960,331,69,89},
{"理学院","夏小波","女","1968-08-01","讲师",960,482,89,45},
{"工学院","王玮","女","1972-11-05","讲师",960,340,98,79},
{"理学院","张帝","女","1950-03-26","教授",1300,335,124,90},
{"商学院","孙帅","男","1966-05-24","讲师",900,748,326,79},
{"工学院","卜辉娟","女","1960-05-23","教授",960,481,651,78},
{"工学院","李辉玲","女","1978-09-09","助教",630,379,400,77},
{"理学院","刘亚静","男","1969-08-09","副教授",890,377,23,66},
{"工学院","尹娴","女","1958-06-09","教授",1050,955,59,65},
{"商学院","马春英","男","1964-12-06","讲师",850,387,78,69},
{"工学院","孟梦","女","1965-08-09","副教授",850,753,485.6,93},
{"工学院","梁晓萌","女","1975-06-09","助教",650,551,136.5,99},
{"理学院","张然","女","1973-03-03","讲师",800,761,203.1,100},
{"工学院","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<<" 理学院，基本工资高于900元的男副教授有: ";
PrintTitle();
Search1(a,n);
for(i=0;i<79;++i)cout<<"*";
cout<<endl;
cout<<" 理学院，基本工资低于1200元的男教授有: ";
PrintTitle();
Search2(a,n);
for(i=0;i<79;++i)cout<<"*";
cout<<endl<<endl;
return0;
}
Ⅲ C语言职工信息管理系统设计
以下是我的程序，刚编好的，刚好符合你的要求，看看吧，对你应该有帮助：
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]; /*定义一个结构体*/
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(); /*定义各函数*/
void menu() /*菜单函数*/
{
printf(" ☆☆☆计算机科学与技术学系☆☆☆\n");
printf("\n");
printf(" ∮08802班 关丽霞∮\n");
printf("\n");
printf(" ******************职工信息管理****************\n");
printf(" 1.录入职工信息");
printf(" 2.浏览职工信息\n");
printf(" 3.查询职工信息");
printf(" 4.删除职工信息\n");
printf(" 5.添加职工信息");
printf(" 6.修改职工信息\n");
printf(" 7.退出\n");
printf(" ********************谢谢使用******************\n");
printf("\n");
printf("\n");
}
void main()
{
menu(); /*调用菜单函数*/
int n,flag;
char a;
do
{
printf("请选择你需要操作的步骤(1--7):\n");
scanf("%d",&n);
if(n>=1&&n<=7)
{
flag=1;
break;
}
else
{
flag=0;
printf("您输入有误，请重新选择!");
}
}
while(flag==0);
while(flag==1)
{
switch(n)
{
case 1:printf(" ◆◆◆输入职工信息◆◆◆\n");printf("\n");input();break;
case 2:printf(" ◆◆◆浏览职工信息◆◆◆\n");printf("\n");display();break;
case 3:printf(" ◆◆◆按职工号查询职工信息◆◆◆\n");printf("\n");search();break;
case 4:printf(" ◆◆◆删除职工信息◆◆◆\n");printf("\n");del();break;
case 5:printf(" ◆◆◆添加职工信息◆◆◆\n");printf("\n");add();break;
case 6:printf(" ◆◆◆修改职工信息◆◆◆\n");printf("\n");modify();break;
case 7:exit(0);break;
default :break;
}
getchar();
printf("\n");
printf("是否继续进行(y or n):\n");
scanf("%c",&a);
if(a=='y')
{
flag=1;
system("cls"); /*清屏*/
menu(); /*调用菜单函数*/
printf("请再次选择你需要操作的步骤(1--6):\n");
scanf("%d",&n);
printf("\n");
}
else
exit(0);
}
}
void input() /*录入函数*/
{
int i,m;
printf("请输入需要创建信息的职工人数(1--100):\n");
scanf("%d",&m);
for (i=0;i<m;i++)
{
printf("职工号： ");
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("请输入姓名: ");
scanf("%s",em[i].name);
getchar();
printf("请输入性别(f--女 m--男): ");
scanf("%c",&em[i].sex);
printf("请输入年龄: ");
scanf("%d",&em[i].age);
printf("请输入学历: ");
scanf("%s",em[i].xueli);
printf("请输入工资: ");
scanf("%d",&em[i].wage);
printf("请输入住址: ");
scanf("%s",em[i].addr);
printf("请输入电话: ");
scanf("%d",&em[i].tel);
printf("\n");
}
printf("\n创建完毕!\n");
save(m);
}
void save(int m) /*保存文件函数*/
{
int i;
FILE*fp;
if ((fp=fopen("employee_list","wb"))==NULL) /*创建文件并判断是否能打开*/
{
printf ("cannot open file\n");
exit(0);
}
for (i=0;i<m;i++) /*将内存中职工的信息输出到磁盘文件中去*/
if (fwrite(&em[i],sizeof(struct employee),1,fp)!=1)
printf("file write error\n");
fclose(fp);
}
int load() /*导入函数*/
{
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() /*浏览函数*/
{
int i;
int m=load();
printf("\n 职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \n");
for(i=0;i<m;i++) /*m为输入部分的职工人数*/
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() /*删除函数*/
{
int m=load();
int i,j,n,t,flag;
char name[20];
printf("\n 原来的职工信息:\n");
display(); /* 调用浏览函数*/
printf("\n");
printf("请输入要删除的职工的姓名:\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，原始记录为：\n");
printf("\n职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \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确实要删除此人信息请按1,不删除请按0\n");
scanf("%d",&n);
if(n==1) /*如果删除，则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对不起，查无此人!\n");
printf("\n 浏览删除后的所有职工信息:\n");
save(m); /*调用保存函数*/
display(); /*调用浏览函数*/
printf("\n继续删除请按1，不再删除请按0\n");
scanf("%d",&t);
switch(t)
{
case 1:del();break;
case 0:break;
default :break;
}
}
void add()/*添加函数*/
{
FILE*fp;
int n;
int count=0;
int i;
int m=load();
printf("\n 原来的职工信息:\n");
display(); /* 调用浏览函数*/
printf("\n");
fp=fopen("emploee_list","a");
printf("请输入想增加的职工数:\n");
scanf("%d",&n);
for (i=m;i<(m+n);i++)
{
printf("\n 请输入新增加职工的信息:\n");
printf("请输入职工号: ");
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("请输入姓名: ");
scanf("%s",em[i].name);
getchar();
printf("请输入性别(f--女 m--男): ");
scanf("%c",&em[i].sex);
printf("请输入年龄: ");
scanf("%d",&em[i].age);
printf("请输入学历: ");
scanf("%s",em[i].xueli);
printf("请输入工资: ");
scanf("%d",&em[i].wage);
printf("请输入住址: ");
scanf("%s",em[i].addr);
printf("请输入电话: ");
scanf("%d",&em[i].tel);
printf("\n");
count=count+1;
printf("已增加的人数:\n");
printf("%d\n",count);
}
printf("\n添加完毕!\n");
m=m+count;
printf("\n浏览增加后的所有职工信息:\n");
printf("\n");
save(m);
display();
fclose(fp);
}
void search()/*查询函数*/
{
int t,flag;
do
{
printf("\n按职工号查询请按1 ; 按学历查询请按2 ; 按电话号码查询请按3,进入主函数按4\n");
scanf("%d",&t);
if(t>=1&&t<=4)
{
flag=1;
break;
}
else
{
flag=0;
printf("您输入有误，请重新选择!");
}
}
while(flag==0);
while(flag==1)
{
switch(t)
{
case 1:printf("按职工号查询\n");search_num();break;
case 2:printf("按学历查询\n");search_xueli();break;
case 3:printf("按电话号码查询\n");search_tel();break;
case 4:main();break;
default:break;
}
}
}
void search_num()
{
int num;
int i,t;
int m=load();
printf("请输入要查找的职工号(20001111---20009999):\n");
scanf("%d",&num);
for(i=0;i<m;i++)
if(num==em[i].num)
{
printf("\n已找到此人，其记录为：\n");
printf("\n职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \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对不起，查无此人\n");
printf("\n");
printf("返回查询函数请按1,继续查询职工号请按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("请输入要查找的学历:\n");
scanf("%s",xueli);
for(i=0;i<m;i++)
if(strcmp(em[i].xueli,xueli)==0)
{
printf("\n已找到，其记录为：\n");
printf("\n职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \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对不起，查无此人\n");
printf("\n");
printf("返回查询函数请按1,继续查询学历请按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("请输入要查找的电话号码:\n");
scanf("%ld",&tel);
for(i=0;i<m;i++)
if(tel==em[i].tel)
{
printf("\n已找到此人，其记录为：\n");
printf("\n职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \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对不起，查无此人\n");
printf("\n");
printf("返回查询函数请按1,继续查询电话号码请按2\n");
scanf("%d",&t);
switch(t)
{
case 1:search();break;
case 2:break;
default :break;
}
}
void modify() /*修改函数*/
{
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(); /*导入文件内的信息*/
printf("\n 原来的职工信息:\n");
display(); /* 调用浏览函数*/
printf("\n");
printf("请输入要修改的职工的姓名:\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，原始记录为：\n");
printf("\n职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \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确实要修改此人信息请按1 ; 不修改请按0\n");
scanf("%d",&n);
if(n==1)
{
printf("\n需要进行修改的选项\n 1.职工号 2.姓名 3.性别 4.年龄 5.学历 6.工资 7.住址 8.电话\n");
printf("请输入你想修改的那一项序号:\n");
scanf("%d",&c);
if(c>8||c<1)
printf("\n选择错误，请重新选择!\n");
}
flag=0;
}
}
if(flag==1)
printf("\n对不起，查无此人!\n");
do
{
switch(c) /*因为当找到第i个职工时,for语句后i自加了1,所以下面的应该把改后的信息赋值给第i-1个人*/
{
case 1:printf("职工号改为: ");
scanf("%d",&num);
em[i-1].num=num;
break;
case 2:printf("姓名改为: ");
scanf("%s",name);
strcpy(em[i-1].name,name);
break;
case 3:printf("性别改为: ");
getchar();
scanf("%c",&sex);
em[i-1].sex=sex;
break;
case 4:printf("年龄改为: ");
scanf("%d",&age);
em[i-1].age=age;
break;
case 5:printf("学历改为: ");
scanf("%s",xueli);
strcpy(em[i-1].xueli,xueli);
break;
case 6:printf("工资改为: ");
scanf("%d",wage);
break;
case 7:printf("住址改为: ");
scanf("%s",addr);
strcpy(em[i-1].addr,addr);
break;
case 8:printf("电话改为: ");
scanf("%ld",&tel);
em[i-1].tel=tel;
break;
}
printf("\n");
printf("\n是否确定所修改的信息?\n 是 请按1 ; 不,重新修改 请按2: \n");
scanf("%d",&b);
}
while(b==2);
printf("\n浏览修改后的所有职工信息:\n");
printf("\n");
save(m);
display();
printf("\n继续修改请按1，不再修改请按0\n");
scanf("%d",&t);
switch(t)
{
case 1:modify();break;
case 0:break;
default :break;
}
}
Ⅳ C语言课程设计之公司员工信息管理系统怎么做
1、员工信息管理系统是事业单位科学、全面、高效进行人事管理的系统，参考大量中国人力资源管理理论，根植于国内管理的实际情况，实用而科学。内容包括机构的建立和维护，人员信息的录入和输出，工资的调整和发放以及各类报表的绘制和输出等功能。在操作上集输入、维护、查询、统计、打印、输出等处理为一体，简便灵活，自动化功能强大。
2、例程：
#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];/*定义一个结构体*/
voidmenu();
voidinput();
voidsave(int);
voiddisplay();
voiddel();
voidadd();
voidsearch();
voidsearch_num();
voidsearch_xueli();
voidsearch_tel();
voidmodify();/*定义各函数*/
voidmenu()/*菜单函数*/
{
printf("☆☆☆计算机科学与技术学系☆☆☆ ");
printf(" ");
printf("∮08802班关丽霞∮ ");
printf(" ");
printf("******************职工信息管理**************** ");
printf("1.录入职工信息");
printf("2.浏览职工信息 ");
printf("3.查询职工信息");
printf("4.删除职工信息 ");
printf("5.添加职工信息");
printf("6.修改职工信息 ");
printf("7.退出 ");
printf("********************谢谢使用****************** ");
printf(" ");
printf(" ");
}
voidmain()
{
menu();/*调用菜单函数*/
intn,flag;
chara;
do
{
printf("请选择你需要操作的步骤(1--7): ");
scanf("%d",&n);
if(n>=1&&n<=7)
{
flag=1;
break;
}
else
{
flag=0;
printf("您输入有误，请重新选择!");
}
}
while(flag==0);
while(flag==1)
{
switch(n)
{
case1:printf("◆◆◆输入职工信息◆◆◆ ");printf(" ");input();break;
case2:printf("◆◆◆浏览职工信息◆◆◆ ");printf(" ");display();break;
case3:printf("◆◆◆按职工号查询职工信息◆◆◆ ");printf(" ");search();break;
case4:printf("◆◆◆删除职工信息◆◆◆ ");printf(" ");del();break;
case5:printf("◆◆◆添加职工信息◆◆◆ ");printf(" ");add();break;
case6:printf("◆◆◆修改职工信息◆◆◆ ");printf(" ");modify();break;
case7:exit(0);break;
default:break;
}
getchar();
printf(" ");
printf("是否继续进行(yorn): ");
scanf("%c",&a);
if(a=='y')
{
flag=1;
system("cls");/*清屏*/
menu();/*调用菜单函数*/
printf("请再次选择你需要操作的步骤(1--6): ");
scanf("%d",&n);
printf(" ");
}
else
exit(0);
}
}
voidinput()/*录入函数*/
{
inti,m;
printf("请输入需要创建信息的职工人数(1--100): ");
scanf("%d",&m);
for(i=0;i<m;i++)
{
printf("职工号：");
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("请输入姓名:");
scanf("%s",em[i].name);
getchar();
printf("请输入性别(f--女m--男):");
scanf("%c",&em[i].sex);
printf("请输入年龄:");
scanf("%d",&em[i].age);
printf("请输入学历:");
scanf("%s",em[i].xueli);
printf("请输入工资:");
scanf("%d",&em[i].wage);
printf("请输入住址:");
scanf("%s",em[i].addr);
printf("请输入电话:");
scanf("%d",&em[i].tel);
printf(" ");
}
printf(" 创建完毕! ");
save(m);
}
voidsave(intm)/*保存文件函数*/
{
inti;
FILE*fp;
if((fp=fopen("employee_list","wb"))==NULL)/*创建文件并判断是否能打开*/
{
printf("cannotopenfile ");
exit(0);
}
for(i=0;i<m;i++)/*将内存中职工的信息输出到磁盘文件中去*/
if(fwrite(&em[i],sizeof(structemployee),1,fp)!=1)
printf("filewriteerror ");
fclose(fp);
}
intload()/*导入函数*/
{
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()/*浏览函数*/
{
inti;
intm=load();
printf(" 职工号 姓名 性别 年龄 学历 工资 住址 电话 ");
for(i=0;i<m;i++)/*m为输入部分的职工人数*/
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()/*删除函数*/
{
intm=load();
inti,j,n,t,flag;
charname[20];
printf(" 原来的职工信息: ");
display();/*调用浏览函数*/
printf(" ");
printf("请输入要删除的职工的姓名: ");
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，原始记录为： ");
printf(" 职工号 姓名 性别 年龄 学历 工资 住址 电话 ");
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(" 确实要删除此人信息请按1,不删除请按0 ");
scanf("%d",&n);
if(n==1)/*如果删除，则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(" 对不起，查无此人! ");
printf(" 浏览删除后的所有职工信息: ");
save(m);/*调用保存函数*/
display();/*调用浏览函数*/
printf(" 继续删除请按1，不再删除请按0 ");
scanf("%d",&t);
switch(t)
{
case1:del();break;
case0:break;
default:break;
}
}
voidadd()/*添加函数*/
{
FILE*fp;
intn;
intcount=0;
inti;
intm=load();
printf(" 原来的职工信息: ");
display();/*调用浏览函数*/
printf(" ");
fp=fopen("emploee_list","a");
printf("请输入想增加的职工数: ");
scanf("%d",&n);
for(i=m;i<(m+n);i++)
{
printf(" 请输入新增加职工的信息: ");
printf("请输入职工号:");
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("请输入姓名:");
scanf("%s",em[i].name);
getchar();
printf("请输入性别(f--女m--男):");
scanf("%c",&em[i].sex);
printf("请输入年龄:");
scanf("%d",&em[i].age);
printf("请输入学历:");
scanf("%s",em[i].xueli);
printf("请输入工资:");
scanf("%d",&em[i].wage);
printf("请输入住址:");
scanf("%s",em[i].addr);
printf("请输入电话:");
scanf("%d",&em[i].tel);
printf(" ");
count=count+1;
printf("已增加的人数: ");
printf("%d ",count);
}
printf(" 添加完毕! ");
m=m+count;
printf(" 浏览增加后的所有职工信息: ");
printf(" ");
save(m);
display();
fclose(fp);
}
voidsearch()/*查询函数*/
{
intt,flag;
do
{
printf(" 按职工号查询请按1;按学历查询请按2;按电话号码查询请按3,进入主函数按4 ");
scanf("%d",&t);
if(t>=1&&t<=4)
{
flag=1;
break;
}
else
{
flag=0;
printf("您输入有误，请重新选择!");
}
}
while(flag==0);
while(flag==1)
{
switch(t)
{
case1:printf("按职工号查询 ");search_num();break;
case2:printf("按学历查询 ");search_xueli();break;
case3:printf("按电话号码查询 ");search_tel();break;
case4:main();break;
default:break;
}
}
}
voidsearch_num()
{
intnum;
inti,t;
intm=load();
printf("请输入要查找的职工号(20001111---20009999): ");
scanf("%d",&num);
for(i=0;i<m;i++)
if(num==em[i].num)
{
printf(" 已找到此人，其记录为： ");
printf(" 职工号 姓名 性别 年龄 学历 工资 住址 电话 ");
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(" 对不起，查无此人 ");
printf(" ");
printf("返回查询函数请按1,继续查询职工号请按2 ");
scanf("%d",&t);
switch(t)
{
case1:search();break;
case2:break;
default:break;
}
}
voidsearch_xueli()
{
charxueli[30];
inti,t;
intm=load();
printf("请输入要查找的学历: ");
scanf("%s",xueli);
for(i=0;i<m;i++)
if(strcmp(em[i].xueli,xueli)==0)
{
printf(" 已找到，其记录为： ");
printf(" 职工号 姓名 性别 年龄 学历 工资 住址 电话 ");
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(" 对不起，查无此人 ");
printf(" ");
printf("返回查询函数请按1,继续查询学历请按2 ");
scanf("%d",&t);
switch(t)
{
case1:search();break;
case2:break;
default:break;
}
}
voidsearch_tel()
{
longinttel;
inti,t;
intm=load();
printf("请输入要查找的电话号码: ");
scanf("%ld",&tel);
for(i=0;i<m;i++)
if(tel==em[i].tel)
{
printf(" 已找到此人，其记录为： ");
printf(" 职工号 姓名 性别 年龄 学历 工资 住址 电话 ");
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(" 对不起，查无此人 ");
printf(" ");
printf("返回查询函数请按1,继续查询电话号码请按2 ");
scanf("%d",&t);
switch(t)
{
case1:search();break;
case2:break;
default:break;
}
}
Ⅳ 用 C语言 编写 综合实验 职工信息管理系统
# include <iostream>
# include <fstream>
# include <string>
# include <iomanip>
# include <stdlib.h>
using namespace std;
struct worker_inf
{
int month; //月份
int code; //工人编号
string name; //姓名
float get[4]; //基本工资,津贴，房帖，交通补贴
float pay[4]; //房租，储蓄，交通费，会费
float tax; //个人所得税
float theory_num; //应发书
float rece_num; //应扣数
float practice_num; //实发数
worker_inf *next;
};
/////////////////////////////////////////////////////////////////
class worker //定义职工类
{
private:
worker_inf *head;
void print(worker_inf *); //输出一条指定职工的工资记录，并返回该记录的指针
worker_inf *find(int); //查找条例条件的记录，并返回该记录的指针
public:
worker(){head=NULL;}
worker_inf *get_head(){return head;}
int listcount(); //统计当前链表的记录总数，并返回一个整数
void additem(int month,int code,string name,float get[4],float pay[4]); //添加一条工资记录表尾
void removeitem(int); //删除一条指定职工的工资记录
int menu(); //修改某职工工资的菜单
void changemonth(); //修改月份
void changeitem(int); //修改职工的工资信息
void list(); //输出当月全体职工的工资信息
void search(int); //输出指定编号职工的工资信息
float tax_num(); //计算职工个人所得税
float theorynumber(); //计算应发工资
float recenumber(); //计算应扣工资
float practicenumber(); //计算实发工资
};
//////////////////////////////////////////////////////////////////
int worker::listcount() //统计当前链表数，并返回一个整数
{
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]) //添加一条工资记录到表尾
{
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<<"操作失败：编号为"<<code<<"的记录已经存在！"<<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) //删除一条指定职工的工资记录
{
worker_inf *t=find(code);
if(!t)return;
worker_inf *p=head;//如果要删除的记录位于表头
if(head==t)
{
head=head->next;
delete p;
cout<<"成功删除编号为"<<code<<"的记录！"<<endl<<endl;
return;
}
while(p->next!=t)p=p->next;
worker_inf *p1=p->next;
p->next=p1->next;
delete p1;
cout<<"成功删除编号为"<<code<<"的记录！"<<endl<<endl;
return;
}
////////////////////////////////////////////////////////////////
int worker::menu() //修改某一职工信息的菜单
{
int select=-1;
cout<<"\t\t\t\t\t\t**************修改菜单**************"<<endl<<endl;
cout<<"1.基本工资"<<endl<<endl;
cout<<"2.津贴"<<endl<<endl;
cout<<"3.房帖"<<endl<<endl;
cout<<"4.交通补贴"<<endl<<endl;
cout<<"5.房租"<<endl<<endl;
cout<<"6.储蓄"<<endl<<endl;
cout<<"7.交通费"<<endl<<endl;
cout<<"8.会费"<<endl<<endl;
cout<<"0.退出修改系统"<<endl<<endl;
cout<<"[请选择(输入相应数字)]:";
cin>>select;
if(select<0||select>9)
{
cout<<"对不起您输入错误！请重新输入【0-9】:"<<endl;
cin>>select;
}
return select;
}
/////////////////////////////////////////////////////////////////
int menu();
void worker::changeitem(int code) //修改某职工部分工资信息
{
worker_inf *p=find(code);
if(!p){cout<<"不存在职工编号为"<<code<<"的职工工资信息"<<endl;return;}
int select;
while(1)
{
float m;
select=menu();
if(select==0){system("cls");break;}
cout<<"请输入修改后的值";
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)//输出worker_inf制定的记录
{
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() //列出当前链表中的所有记录
{
if(listcount==0)
{
cout<<"错误：当前的列表为空！"<<endl;
return;
}
worker_inf *p=head;
cout<<"共有记录："<<listcount()<<endl;
cout<<"月份\t编号\t姓名\t基本工资\t津贴\t房帖\t交通补贴\t房租\t储蓄\t交通费\t会费\t个人所得税\t应发工资\t应扣工资\t实际工资"<<endl;
while(p)
{
print(p);
p=p->next;
}
cout<<endl;
return;
}
/////////////////////////////////////////////////////////////////////////
void worker::search(int code) //在当前链表查找指定记录并输出
{
cout<<"searching....."<<endl;
worker_inf *p=find(code);
if(p)
{
cout<<"月份\t编号\t姓名\t基本工资\t津贴\t房帖\t交通补贴\t房租\t储蓄\t交通费\t会费\t个人所得税\t应发工资\t应扣工资\t实际工资"<<endl;
print(p);
}
cout<<endl;
}
//////////////////////////////////////////////////////////////////////////
worker_inf *worker::find(int code) //查找条例条件的记录，并返回该指针
{
if(listcount==0)
{
cout<<"错误：当前列表为空！"<<endl;
return NULL;
}
worker_inf *p=head;
while(p)
{
if(p->code==code)break;
p=p->next;
}
if(!p)
{
cout<<"错误：找不到该记录！\n";
return NULL;
}
return p;
}
//////////////////////////////////////////////////////////////////////////
float worker::theorynumber() //计算应发数
{
int i;
if(listcount()==0)
{
cout<<"错误：当前的列表为空！"<<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() //计算个人所得税
{
if(listcount==0)
{
cout<<"错误：当前的列表为空！"<<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() //计算应扣数
{
int i;
if(listcount==0)
{
cout<<"错误：当前的列表为空！"<<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() //计算实发数
{
if(listcount()==0)
{
cout<<"错误：当前的列表为空！"<<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; //定义全局变量
int menu()
{
int select=-1;
cout<<"*****************主菜单***********************"<<endl<<endl;
cout<<"1.添加职工信息;"<<endl<<endl;
cout<<"2.删除职工信息;"<<endl<<endl;
cout<<"3.修改职工的工资信息;"<<endl<<endl;
cout<<"4.按职工编号查找记录;"<<endl<<endl;
cout<<"5.列出所有记录;"<<endl<<endl;
cout<<"6.从数据文件导入当月工资信息;"<<endl<<endl;
cout<<"7.将当月工资信息导出到磁盘文件;"<<endl<<endl;
cout<<"0.安全退出系统;"<<endl<<endl;
cout<<"[请选择（输入相应的数字）]:";
cin>>select;
return select;
}
/////////////////////////////////////////////////////////////////////////////
char exit()
{
char s;
cout<<"确定要退出程序吗？[Y/N]:";
cin>>s;
return s;
}
//////////////////////////////////////////////////////////////////////////////
void input(int *month,int*code,string *name,float get[4],float pay[4]) //输入职工信息
{
cout<<"请输入月份 编号 姓名 基本工资 津贴 房帖 交通补贴 房租 储蓄 交通费 会费："<<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() //增加记录
{
int month=0,code=0;float get[4]={0},pay[4]={0};
string name="";
cout<<endl<<"当输入的职工编号为-1时表示输入结束。"<<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() //按职工编号查找
{
int code;
cout<<endl<<"当输入的编号为-1时表示结束输入."<<endl;
do
{
cout<<"请输入要查找的职工的编号：";
cin>>code;
if(code==-1)continue;
worker.search(code);
}while(code!=-1);
return;
}
/////////////////////////////////////////////////////////////////////////////////
void dodelete() //删除职工信息
{
cout<<endl<<"当输入的编号为-1时表示输入结束."<<endl;
int code;
do
{
cout<<"请输入要删除的职工的编号：";
cin>>code;
if(code==-1)continue;
worker.removeitem(code);
}while(code!=-1);
return;
}
///////////////////////////////////////////////////////////////////////////////////
void domodify() //修改职工信息
{
int code;
cout<<"当输入职工编号为-1时表示结束修改"<<endl;
while(1){
cout<<"请输入所需修改职工编号";
cin>>code;
if(code==-1)return;
else
worker.changeitem(code);
}
return;
}
///////////////////////////////////////////////////////////////////////////////////
void SaveFilethism()//将当月工资信息写入文件
{
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<<"成功将工资信息存入文件"<<endl;
}
////////////////////////////////////////////////////////////////////////
void Loadfilethism() //读取当月全体职工的工资信息文件
{
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<<"数据文件不存在，请先建立该文件"<<endl;
return;
}
if(iofile.eof())
{
cout<<"数据库为空，请先添加数据"<<endl;
iofile.close();
}
else
{
while(iofile.peek()!=EOF)//peek()是取文件当前指针，EOF是文件尾标符
{
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<<"成功导入工资信息"<<endl;
}
}
/////////////////////////////////////////////////////////////////////////
void list()
{
worker.list();
}
/////////////////////////////////////////////////////////////////////////
int main()
{
cout<<"******************欢迎进入职工工资管理系统*******************"<<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: //增加新记录
addnew();
break;
case 2: //删除记录
dodelete();
break;
case 3: //修改记录
domodify();
break;
case 4: //按条件查找
dofind();
break;
case 5: //列出全部记录
list();
break;
case 6: //导入当月职工记录
Loadfilethism();
break;
case 7: //将职工记录存入磁盘
SaveFilethism();
break;
default:
cout<<"此输入无效！"<<endl;
}
}
return 0;
}
Ⅵ 用c语言编写设计，职工信息管理系统。
我给你个大概提示吧，
首先你要做的是个大体的框架
分三个权限一是管理员权限，人事部门权限以及员工权限。
1.管理员权限实现包括员工基本信息增删改查功能。
2.人事权限包括员工拓展信息，比如工资，奖金等等数据的维护和更新。
3.员工权限包括个人信息查询以及问题反馈。
三个双向链表，节点数据存入以上所有信息。
链表操作不多说了吧。。。
文件读写问题，这里考虑到如果是一般情况的话直接调用readwrite函数就行了
如果内容过多还是连接数据库吧。
系统开始的初始化和更新也很重要。
Ⅶ 用C语言设计职工信息管理系统
#include<iostream>
#include<string>
#include<fstream>
usingnamespacestd;
constn=50;//定义系统可录入的员工最大数值
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()//返回系统已经存储的人数
{
intmn=0;
ifstreammyf;
myf.open("employeemaxnum.txt");
myf>>mn;
cout<<mn<<endl;
myf.close();
returnmn;
}
voidemployee::newinfo()//添加新成员函数
{
cout<<"新员工姓名:";
cin>>employee::employeename;
employee::employeenum=employeemaxnum+employee::maxnum()+1;
cout<<"新员工性别(f为女性，m为男性):";
cin>>employee::employeesex;
cout<<"新员工年龄:";
cin>>employee::employeeage;
cout<<"新员工婚姻状况（y为已婚，n为未婚）:";
cin>>employee::employeemarriage;
cout<<"新员工学历,请输入相应学历的序号:"<<endl;
cout<<"[1:初中2:高中3:本科4:硕士5:博士]";
cin>>employee::employeedegree;
while(employee::employeedegree!=1&&employee::employeedegree!=2&&employee::employeedegree!=3&&employee::employeedegree!=4&&employee::employeedegree!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<"[1:初中2:高中3:本科4:硕士5:博士]";
cin>>employee::employeedegree;
}
cout<<"新员工所在部门,请输入相应部门的序号:"<<endl;
cout<<"[1:董事会2:市场部3:公关部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<<"输入有误，请重新输入:"<<endl;
cout<<"[1:董事会2:市场部3:公关部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
}
cout<<"新员工职位,请输入相应职位的序号:"<<endl;
cout<<"[1:临时职员2:正式职员3:主任4:部门经理5:董事长]";
cin>>employee::employeeposition;
while(employee::employeeposition!=1&&employee::employeeposition!=2&&employee::employeeposition!=3&&employee::employeeposition!=4&&employee::employeeposition!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<"[1:临时职员2:正式职员3:主任4:部门经理5:董事长]";
cin>>employee::employeeposition;
}
cout<<"新员工的工作时(不需要输入单位):";
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<<"添加新成员成功！"<<endl;
return;
}
voidemployee::showinfo()//程序主体数据输出函数
{
intchoice1,choice2,min,max;
longsearchnum;
employeee;
cout<<"请选择查询方式："<<endl;
cout<<"******************************************"<<endl;
cout<<"*输出全体职工信息---------------------1"<<endl;
cout<<"*按职工部门输出-----------------------2"<<endl;
cout<<"*按职工学历输出-----------------------3"<<endl;
cout<<"*按职工年龄输出-----------------------4"<<endl;
cout<<"*按职工编号输出-----------------------5"<<endl;
cout<<"******************************************"<<endl;
cin>>choice1;
switch(choice1)
{
case1:showall();break;
case2:cout<<"请输入要查询职工的部门编号:[1:董事会2:市场部3:公关部4:客服中心5:信息中心]";
cin>>choice2;
e.showdepart(choice2);break;
case3:cout<<"请输入要查询职工的学历编号:[1:初中2:高中3:本科4:硕士5:博士]";
cin>>choice2;
e.showdegree(choice2);break;
case4:cout<<"请输入要查询的年龄范围:";
cout<<"最小值:";
cin>>min;
cout<<"最大值:";
cin>>max;
e.showage(min,max);break;
case5:cout<<"请输入要查询的员工号:";
cin>>searchnum;
e.shownum(searchnum);break;
default:cout<<"出错啦!"<<endl;break;
}
}
voidemployee::showall()//全体员工输出函数
{inti;<br>longnumber;<br>for(i=0;i<employee::maxnum();i++)<br>{<br>number=enum[i];<br>shownum(number);<br>}
}
voidemployee::showdepart(intdepart)//按员工所在部门输出函数
{
inti;
switch(depart)
{
case1:cout<<"董事会的成员有:>"<<endl;break;
case2:cout<<"市场部的成员有:>"<<endl;break;
case3:cout<<"公关部的成员有:>"<<endl;break;
case4:cout<<"客服中心成员有:>"<<endl;break;
case5:cout<<"信息中心成员有:>"<<endl;break;
default:cout<<"输入错误！>"<<endl;break;
}
for(i=0;i<employee::maxnum();i++)
{
if(edepart[i]==depart)
{
longnumber=enum[i];
shownum(number);
}elsecontinue;
}
}
voidemployee::showdegree(intdegree)//按员工学历输出函数
{
inti;
switch(degree)
{
case1:cout<<"初中学历的员工有:"<<endl;break;
case2:cout<<"高中学历的员工有:"<<endl;break;
case3:cout<<"本科学历的员工有:"<<endl;break;
case4:cout<<"硕士学位的员工有:"<<endl;break;
case5:cout<<"博士学位的员工有:"<<endl;break;
}
for(i=0;i<employee::maxnum();i++)
{
if(edegree[i]==degree)
{
longnumber=enum[i];
shownum(number);
}elsecontinue;
}
}
voidemployee::showage(intmin,intmax)//按员工年龄段输出函数
{
inti;
for(i=0;i<employee::maxnum();i++)
{
if(eage[i]>=min&&eage[i]<=max)
{
longnumber=enum[i];
shownum(number);
}
elsecontinue;
}
}
voidemployee::shownum(longnumber)//按员工编号输出函数
{
inti;
for(i=0;i<employee::maxnum();i++)
{
if(enum[i]==number)
{
cout<<"**********************************"<<endl;
cout<<"员工编号>"<<enum[i]<<endl;
cout<<"姓名>"<<ename[i]<<endl;
cout<<"性别>";
if(esex[i]=='f')cout<<"女"<<endl;
elseif(esex[i]=='m')cout<<"男"<<endl;
cout<<"年龄>"<<eage[i]<<"岁"<<endl;
cout<<"婚姻情况>";
if(emarriage[i]=='y')cout<<"已婚"<<endl;
elseif(emarriage[i]=='n')cout<<"未婚"<<endl;
cout<<"学历>";
switch(edegree[i])
{
case1:cout<<"初中"<<endl;break;
case2:cout<<"高中"<<endl;break;
case3:cout<<"本科"<<endl;break;
case4:cout<<"硕士"<<endl;break;
case5:cout<<"博士"<<endl;break;
}
cout<<"所在部门>";
switch(edepart[i])
{
case1:cout<<"董事会"<<endl;break;
case2:cout<<"市场部"<<endl;break;
case3:cout<<"公关部"<<endl;break;
case4:cout<<"客服中心"<<endl;break;
case5:cout<<"信息中心"<<endl;break;
}
cout<<"所任职务>";
switch(eposition[i])
{
case1:cout<<"临时成员"<<endl;break;
case2:cout<<"正式员工"<<endl;break;
case3:cout<<"主任"<<endl;break;
case4:cout<<"部门经理"<<endl;break;
case5:cout<<"董事长"<<endl;break;
}
cout<<"工作时长>"<<eworktime[i]<<"小时"<<endl;
cout<<"额定工资>"<<epay[i]<<"元"<<endl;
cout<<"**********************************"<<endl;
}
elsecontinue;
}
}
voidemployee::refreshinfo()//修改员工信息的函数
{
intcnum=1000;
dboperatedbo;
dbo.readout();
voidemployee::shownum(longnumber);
cout<<"请输入您要修改的员工编号：>";
cin>>cnum;
intmn;
mn=employee::maxnum();
for(inti=0;i<mn;i++)//遍历数据文件，查找要修改的员工数据
{
if(enum[i]==cnum)
{
employee::shownum(cnum);
cout<<"请输入该员工的新信息:"<<endl;
cout<<"新员工姓名:";//录入员工的新的数据，员工号保持不变
cin>>employee::employeename;
ename[i]=employee::employeename;
cout<<"新员工性别:[f为女性，m为男性]:";
cin>>employee::employeesex;
esex[i]=employee::employeesex;
cout<<"新员工年龄:";
cin>>employee::employeeage;
eage[i]=employee::employeeage;
cout<<"新员工婚姻状况（y为已婚，n为未婚）:";
cin>>employee::employeemarriage;
emarriage[i]=employee::employeemarriage;
cout<<"新员工学历,请输入相应学历的序号:"<<endl;
cout<<"[1:初中2:高中3:本科4:硕士5:博士]";
cin>>employee::employeedegree;
while(employee::employeedegree!=1&&employee::employeedegree!=2&&employee::employeedegree!=3&&employee::employeedegree!=4&&employee::employeedegree!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<"[1:初中2:高中3:本科4:硕士5:博士]";
cin>>employee::employeedegree;
}
edegree[i]=employee::employeedegree;
cout<<"新员工所在部门,请输入相应部门的序号:"<<endl;
cout<<"[1:董事会2:市场部3:公关部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<<"输入有误，请重新输入:"<<endl;
cout<<"[1:董事会2:市场部3:公关部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
}
edepart[i]=employee::employeedepart;
cout<<"新员工职位,请输入相应职位的序号:"<<endl;
cout<<"[1:临时职员2:正式职员3:主任4:部门经理5:董事长]";
cin>>employee::employeeposition;
while(employee::employeeposition!=1&&employee::employeeposition!=2&&employee::employeeposition!=3&&employee::employeeposition!=4&&employee::employeeposition!=5)
{
cout<<"输入有误，请重新输
Ⅷ C语言 职工信息管理系统
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>//system("cls");清屏
#include <string.h>
struct Staff { //员工信息结构体
int Number; //职工号号
char name[20]; //姓名
char sex; // 性别
int age; // 年龄
char ecation[20]; //学历
float wages; //工资
char addr[20]; //住址
char Tel[15]; //电话
};
struct Staff Staffer[100],Staffer1;
//功能函数声明
void menu(); //主菜单
void input(); //输入员工信息
void save(int m); //存储信息
int read(); // 读取信息
void display();//浏览信息
void add() ; //添加
void search(); //查找
void search_name(); //按编号查找
void search_EDU(); //按学历查找
void search_wages(); //按工资查找
void Delete(); //删除操作
void change(); //修改操作
void order(); //排序操作
void order_Num(); //按职工号排序 //浏览信息时按照职工号由小到大顺序排序
void order_name();//按职工姓名排序
void order_age();//按职工年龄排序
//主函数
void main()
{ int n,f;
while(1)
{
do {
menu(); //*调用菜单函数*
printf("请输入你需要操作的序号(1-8): ");
scanf("%d",&n);
if(n>=1&&n<=8) {
f=1;
Ⅸ 职工信息管理系统.c语言
#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语言程序设计职工信息管理系统
本着负责任的原则，像这样的提问，据我所知程序员都不会回答。。。