为什么这题会WA呢?
查看原帖
为什么这题会WA呢?
474648
wenjie1213楼主2021/9/28 19:55
#include<stdio.h>
#include<math.h>
int main() {
	int n, k;
	printf("请输入n和k的值:");
	scanf("%d %d", &n, &k);
	float sum1=0, sum2=0;
	float fre= 0;
	for (int i = 1; i <= n; i++) {
		if (i % k == 0) {
			sum1 += i;
			fre++;
		}
		else
			sum2 += i;
	}
	sum1 = sum1 / fre;
	sum2 = sum2 / (n-fre);
	printf("%.1f %.1f", sum1, sum2);
	return 0;
}```
2021/9/28 19:55
加载中...