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#2
rjsp2019-11-15 09:14
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#include <stdio.h>
int main()
{
int i=0,a,c=0,b;
char c1 = 'y';
while(c1=='y'){
printf("请输入班级人数:",a);
scanf("%d",&a);
while(i<a)
{
i++;
printf("请输入%d的成绩:",i);
scanf("%d",&b);
c = c+b;
}
b=c/a;
printf("该班级平均成绩为%d:\n",b);
printf("是否输入另一个班级的成绩(y/n)?:",c1);
getchar();
c1= getchar();
}
}
程序代码: