输入一个正整数repeat (0
输入输出示例:括号内为说明
输入
2 (repeat=2)
67 88 73 54 82 –3
8 7 4 3 70 5 6 100 -1
输出
Grade average is 72.80,the number of fail is 1
Grade average is 25.38,the number of fail is 6
#include
int main(void)
{
int fail, num;
int repeat, ri;
double grade, total;
scanf("%d",&repeat);
for(ri = 1; ri <= repeat; ri++){
scanf ("%lf", &grade);
if(num > 0)
printf("Grade average is %.2f,the number of fail is %d\n", total/num, fail);
}
}