这道题用选择结构switch怎么做?

来源:百度知道 编辑:UC知道 时间:2024/06/14 08:24:28
给出一百分制成绩,要求输出成绩等级’A’、’B’、C’、’D’、’E’。90分以上为’A’80-89为’B’70-79’为’C’60-69’为D’60’为E’.

#include <stdio.h>
#include <stdlib.h>

int main()
{
int iScore;
scanf("%d", &iScore);
switch(iScore/10)
{
case 10:
case 9:
printf("A\n");
break;
case 8:
printf("B\n");
break;
case 7:
printf("C\n");
break;
case 6:
printf("D\n");
break;
default:
printf("E\n");
}

system("PAUSE");
return 0;
}

int iScore;
scanf("%d", &iScore);
switch(iScore/10)
{
case 9:
break;
case 8:
break;
case 7:
break;
case 6:
br