#include<stdio.h>
int main()
{
int scores[40] = {0};
int i90 = 0, i80 = 0, i70 = 0, i60 = 0, i50 = 0;
printf("请输入全班学生成绩:\n");
for(int i = 0; i < 40; i ++)
{
scanf("%d", &scores[i]);
if(scores[i] >= 90 && scores[i] <= 100)
i90++;
if(scores[i] >= 80 && scores[i] < 90)
i80++;
if(scores[i] >= 70 && scores[i] < 80)
i70++;
if(scores[i] >= 60 && scores[i] < 70)
i60++;
if(scores[i] >= 0 && scores[i] < 60)
i50++;
}
printf("100~90分人数:%d\n", i90);
printf("80~90分人数:%d\n", i80);
printf("70~80分人数:%d\n", i70);
printf("60~70分人数:%d\n", i60);
printf("60分以下人数:%d\n", i50);
}
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