Cod sursa(job #1820224)

Utilizator DovlecelBostan Andrei Dovlecel Data 1 decembrie 2016 13:37:18
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.98 kb
#include <fstream>
using namespace std;
unsigned gasit=1,i,j,m,n;
int s;
int main()
{
    ifstream f("flip.in");
    ofstream g("flip.out");
    f>>n>>m;
    int a[n][m];
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
            f>>a[i][j];
    f.close();
    while(gasit)
    {
        gasit=0;
        for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
                s=s+a[i][j];
            if(s<0)
            {
                gasit=1;
                for (j=1;j<=m;j++)
                    a[i][j]=-a[i][j];
            }
            s=0;
        }
        for(j=1;j<=m;j++)
        {
            for(i=1;i<=n;i++)
                s=s+a[i][j];
            if(s<0)
            {
                gasit=1;
                for (i=1;i<=n;i++)
                    a[i][j]=-a[i][j];
            }
            s=0;
        }
    }
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
        s=s+a[i][j];
    g<<s;
    g.close();
    return 0;
}