Cod sursa(job #1599941)

Utilizator CraiuAndrei Craiu Craiu Data 14 februarie 2016 15:53:06
Problema Nunta Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.55 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin("submat.in");
ofstream fout("submat.out");

int n, m;
int v[1005];

int main()
{
    int i, j, x;
    fin >> n >> m;
    for(i = 1; i <= n; i++)
        for(j = 1; j <= m; j++)
        {
            fin >> x;
            if(x == 0) v[i]++;
        }
    sort(v + 1, v + 1 + n, greater<int>());
    //for(i = 1; i <= n; i++)
    //    fout << v[i] << " ";
    int smax = 0;
    for(i = 1; i <= n; i++)
        smax = max(smax, v[i] * i);
    fout << smax;
    return 0;
}