代碼如下：
#include?<stdio.h>#include?<stdlib.h>
int?main()?
{
int?score?=?0,?sum?=?0,?max?=?0,?min?=?100,?count?=?0,?aver?=?0;
printf("請輸入學生成績：");
scanf("%d",?&score);
while?(score?>=?0?&&?score?<=?100)?{
sum?+=?score;
if?(score?>?max)?{
max?=?score;
}
if?(score?<?min)?{
min?=?score;
}
count++;
scanf("%d",?&score);
}
printf("***錄入了?%d?個學生成績。\n",?count);
printf("最高分：%d\n",?max);
printf("最低分：%d\n",?min);
printf("平均分：%d\n",?sum?/?count);
system("pause");
return?0;
}