第1个回答 2011-11-18
#include<stdio.h>
int main(){
int r,c,i,j;
double tmp,sum[10];
r=6;//6 students
c=5;//5 subjects
for(i=1;i<=r;i++)
{
printf("Input the score of %d\n",i);
for(sum[i]=0,j=0;j<c;j++)
{
scanf("%lf",&tmp);
sum[i]+=tmp;
}
}
for(i=1;i<=r;i++)
printf("the average of student %d is: %0.3lf\n",i,sum[i]/c;
return 0;
}本回答被提问者采纳