|
|
|
@ -205,7 +205,21 @@ void AverSumofEveryStudent(STU stu[],int n,int m)
|
|
|
|
|
```
|
|
|
|
|
void AverSumofEveryCourse(STU stu[],int n,int m)
|
|
|
|
|
{
|
|
|
|
|
int i,j;
|
|
|
|
|
float sum[COURSE_NUM],aver[COURSE_NUM];
|
|
|
|
|
/*--------------begin------------*/
|
|
|
|
|
for(j=0;j<m;j++)
|
|
|
|
|
{
|
|
|
|
|
sum[j] = 0;
|
|
|
|
|
for(i=0;i<n;i++)
|
|
|
|
|
{
|
|
|
|
|
sum[j]+= stu[i].score[j]; //计算n个同学每门课程的总分
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
aver[j] = sum[j]/i;
|
|
|
|
|
printf("student %d: sum = %.0f,aver = %.0f\n",j+1, sum[j], aver[j]);
|
|
|
|
|
}
|
|
|
|
|
/*--------------------end------------------------*/
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|