Ŀ

գҪıйص䡣
n(n<10)nѧĻϢšͳɼҪ㲢ǵƽɼ(2λС)
ʾΪ˵
룺
3	(n=3)
1  zhang  70
2  wang  80
3  qian  90

average: 80.00



#include <stdio.h>
int main(void)
{
    int i, n;
    double average, sum;
    struct student{
        int num;
        char name[10];
        int score;
    }s[10];

    scanf("%d", &n);
 /*---------*/
    printf("average: %.2f\n", average);
}

