Cod sursa(job #3137406)

Utilizator laura09Precup Laura Maria laura09 Data 12 iunie 2023 19:50:18
Problema Jocul Flip Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.79 kb
#include <fstream>

using namespace std;

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



int main()
{
    int m ,n, v[20][20], s;
    fin >> m >> n;
    for (int i=1; i<=m; i++)
    {
        s=0;
        for (int j=1; j<=n; j++)
        {
            fin >>v[i][j];
            s+=v[i][j];
        }
        if (s<0)
        {
            for (int j=1; j<=n; j++) v[i][j]=-v[i][j];
        }
    }
    for (int j=1; j<=n; j++)
    {
        s=0;
        for (int i=1; i<=m; i++) s+=v[i][j];
        if (s<0)
        {
            for (int i=1; i<=m; i++) v[i][j]=-v[i][j];
        }
    }
    s=0;
    for (int i=1; i<=m; i++)
    {
        for (int j=1; j<=n; j++)
        {
            s+=v[i][j];
        }
    }
    fout << s;


    return 0;
}