㈠ 在c语言编程中,给出一个百分制成绩,要求输出成绩等级
#include <stdio.h>
int main()
{
int score, m;
scanf("%d", &score);
while (score < 0 || score > 100){
printf("Error! Retry! ");
scanf("%d", &score);
}
m= score / 10;
if (m>= 9)
printf("Grade is A! ");
switch(m){
case 0: printf("Grade is E! "); break;
case 1: printf("Grade is E! "); break;
case 2:printf("Grade is E! "); break;
case 3:printf("Grade is E! "); break;
case 4:printf("Grade is E! "); break;
case 5: printf("Grade is E! "); break;
case 6: printf("Grade is D! "); break;
case 7: printf("Grade is C! "); break;
case 8: printf("Grade is B! "); break;
}
return 0;
}
(1)c语言分数怎样设置为等级扩展阅读:
其他实现输出成绩等级‘A'、’B‘、'C'、‘D'、'E’。90分以上为A,80~89分为B,70~79分为C,60~69分为D,60分一下为E的方法:
#include <stdio.h>
int main()
{
int score;
scanf("%d", &score);
while (score < 0 || score >100){
printf("Error! Retry! ");
scanf("%d", &score);
}
if (score < 60)
printf("Grade is E! ");
else if (score >= 60 && score < 70)
printf("Grade is D! ");
else if (score >= 70 && score < 80)
printf("Grade is C! ");
else if (score >=80 && score < 90)
printf("Grade is B! ");
else
printf("Grade is A! ");
return 0;
}
㈡ C语言作业,百分制成绩转换成等级成绩编程
您好!很高兴为您解答。
程序如下:
#include <stdio.h>
int main()
{
int base_grade,extra_grade;
printf("请输入学生成绩(基本题和附加题,成绩为整数):");
scanf("%d%d",&base_grade,&extra_grade);
if(base_grade>100||base_grade<0||extra_grade>30||extra_grade<0)
{
printf("成绩不合法,请重新输入。\n");
return 0;
}
if((base_grade>84&&extra_grade>17)||(base_grade>74&&base_grade<85&&extra_grade>23))
{
printf("A+\n");
return 0;
}
else if((base_grade>84&&extra_grade<18)||(base_grade>74&&base_grade<85&&extra_grade<24&&extra_grade>17))
{
printf("A\n");
return 0;
}
else if(base_grade>74&&base_grade<85&&extra_grade<18)
{
printf("B\n");
return 0;
}
else if(base_grade<75&&base_grade>64)
{
printf("C\n");
return 0;
}
else if(base_grade<65&&base_grade>59)
{
printf("D\n");
return 0;
}
else
{
printf("F\n");
return 0;
}
}
已通过编译。运行正常~
如您满意,望采纳~谢谢~
㈢ C语言 输入成绩输出对应等级
比较简单的做法是利用嵌套的if语句来实现,它的特点是应用灵活简便,可以不受分界点位置的限制,而且可以适用于浮点数。
float x;
int a,b,c,d,e;
a=b=c=d=e=0;
while(scanf("f",&x)==1)
if(x<=100)
if(x>=90){a++;putchar('A');}
else if(x>=80){b++;putchar('B');}
else if(x>=70){c++;putchar('C');}
else if(x>=60){d++;putchar('D');}
else {e++;putchar('E');}
㈣ 在c语言中怎么将分数等级,最后屏幕显示出分数等级
1.最简单的就是if-else
scanf一个成绩,if(>=80)printf("A
")
else if(.... )
2.如果区分度不大可以用switch
switch(score/10)//取得十位数
{case0:...break;
}
3.如果想来存成绩可以用数组保存结果然后一次性输出(如果学生有编号,用编号来当数组下标)a[num
]=’A’这样
㈤ 初级c语言编程 百分制成绩转换成等级制
#include<stdio.h>
main()
{
int s,y;
y=(int)(s/10);
printf("Input Score:");
scanf(“%d”.&s);
switch(y)
{
case 9:case 10: printf("%d的等级为A",s);break;
case 8: printf("%d的等级为B",s);break;
case 7: printf("%d的等级为C",s);break;
case 6: printf("%d的等级为D",s);break;
default: printf("%d的等级为E",s);
}
}
㈥ c语言中怎么将考试分数分等级,例如90到100分为A等级~~
#include "stdio.h"
void main()
{
int score;
while((scanf("%d", &score))==1){
if(score<0||score>100)
printf("Your input is wrong!\n");
if(score>=90&&score<=100)
printf("Your grade is A.\n");
else if(score>=80&&score<90)
printf("Your grade is B.\n");
else if(score>=70&&score<80)
printf("Your grade is C.\n");
else if(score>=60&&score<70)
printf("Your grade is D.\n");
else if(score>=0&&score<60)
printf("Your grade is E.\n");
}
}用if吧,给个例子给你,很简单啊!!!
㈦ C语言:将一个百分制的成绩转化成5个等级
#include<stdio.h>
intmain()
{
floats=1;
intn;
charch;
scanf("%f",&s);//输入成绩
n=s/10;//除以10转为个位数,如:98/10取整后n=9
switch(n){
case10:
case9:ch='A';break;//90+包括100都是A,所以case10不用break
case8:ch='B';break;
case7:ch='C';break;
case6:ch='D';break;
default:ch='E';
}
printf("%c ",ch);
return0;
}
㈧ c语言中怎么将分数分等级
#include<stdio.h>
#include<string.h>
void main()
{
int score;
scanf("%d", &score);
switch(score\10)
{
case 9:
case8:printf("优秀\n");break;
case 7:printf("良好\n");break;
case 6:printf("及格\n");break;
default:printf("不及格\n");
}
}
㈨ c语言成绩等级编写
#include<stdio.h>
intmain()
{
intscore;
printf("inputascore:");
scanf("%d",&score);
if(score>100||score<0)
printf("输入数据错误 ");
else
{
switch(score/10)
{
case9:case10:
printf("A ");break;
case8:
printf("B ");break;
case7:
printf("C ");break;
case6:
printf("D ");break;
default:
printf("E ");break;
}
}
return0;
}