求助大佬,40分未过
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求助大佬,40分未过
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luogu_avatar楼主2024/8/28 10:44
#include<bits/stdc++.h>
using namespace std;
int n,m,a[1001];
int main(){
	cin >> n >> m;
	for(int i = 1; i <= n; i++){
		for(int j = 1; j <= m; j++){
			int w;
			cin >> w;
			a[i] += w;
		}
	}
	sort(a + 1,a + 1 + n);
	double v = a[n] / m * 1.0;
	printf("%.2lf",v);
	return 0;
}
2024/8/28 10:44
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