Cod sursa(job #3250184)

Utilizator TudorBMTudor Bogdan TudorBM Data 19 octombrie 2024 16:03:42
Problema Jocul Flip Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.83 kb
#include <bits/stdc++.h>
using namespace std;

ifstream fi("flip.in");
ofstream fo("flip.out");

long long int n,m,mat[17][17],suma,maxx;
int main()
{
    fi>>n>>m;
    for(int i=1;i<=n;++i)
        for(int j=1;j<=m;++j)
            fi>>mat[i][j];

    suma=0;
    for(int k=1;k<=n;++k){
        for(int q=1;q<=k;++q){
            suma=0;
            for(int i=1;i<=n;++i){
                for(int j=1;j<=m;++j){
                    if(i==k&&j!=q)suma=suma+(-1)*mat[i][j];
                    else{
                        if(i!=k&&j==q)suma=suma+(-1)*mat[i][j];
                        else suma=suma+mat[i][j];
                    }
                }
            }
            if(suma>maxx){
                maxx=suma;
            }
        }
    }

    fo<<maxx;
    fi.close();
    fo.close();
    return 0;
}