Cod sursa(job #2809240)

Utilizator P1zd0SuntBetoAlbert Beto P1zd0SuntBeto Data 26 noiembrie 2021 13:41:42
Problema Jocul Flip Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.79 kb
#include <iostream>
#include<fstream>
using namespace std;
ifstream fin("flip.in");
ofstream fout("flip.out");
int N,M,m[20][20],suma;

int main()
{
    fin >> N >> M;
    for(int i=0;i<N;i++)
        for(int j=0;j<M;j++)
            fin >> m[i][j];
    for(int i=0;i<N;i++){
        int suma = 0;
        for(int j=0;j<M;j++)
            suma += m[i][j];
        if (suma < 0)
            for(int j=0;j<M;j++)
                m[i][j] *= -1;
    }
    for(int i=0;i<M;i++){
        int suma = 0;
        for(int j=0;j<N;j++)
            suma += m[j][i];
        if (suma < 0)
            for(int j=0;j<N;j++)
                m[j][i] *= -1;
    }
    suma = 0;
    for(int i=0;i<N;i++)
        for(int j=0;j<M;j++)
            suma += m[i][j];
    fout << suma;
    return 0;
}