Cod sursa(job #1415677)

Utilizator codrin18Diac Eugen Codrin codrin18 Data 5 aprilie 2015 18:56:00
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.77 kb
#include <iostream>
#include <fstream>
using namespace std;
int n,m,a[20][20],i,j,s,s2,sf;
int main()
{
    ifstream f("flip.in");
    ofstream g("flip.out");
    f>>n>>m;
    for (i=1;i<=n;i++)
    {
        for (j=1;j<=m;j++)
        {
            f>>a[i][j];
        }
    }
    for (i=1;i<=n;i++)
    {
        s=s+a[i][j];
        for (j=1;j<=m;j++)
        {
            if (s<0) a[i][j]=a[i][j]*(-1);
        }
        s=0;
    }
    for (j=1;j<=m;j++)
    {
        s2=s2+a[j][i];
        for (i=1;i<=n;i++)
        {
            if (s2<0) a[j][i]=a[j][i]*(-1);
        }
        s2=0;
    }
    for (i=1;i<=n;i++)
    {
        for (j=1;j<=m;j++)
        {
            sf=sf+a[i][j];
        }
    }
    g<<sf<<"\n";
    return 0;
}