Cod sursa(job #1355477)

Utilizator sandi.florianFlorian Maria Alexandra sandi.florian Data 22 februarie 2015 19:03:04
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.74 kb
#include <iostream>
#include <fstream>

using namespace std;
int long a[16][16],s,sum;
int n,m,i,j;

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=0;
        for(j=1;j<=m;j++)
            s=s+a[i][j];
        if(s<0)
        {
            for(j=1;j<=m;j++)
                a[i][j]=a[i][j]*(-1);
        }
    }
    sum=0;
     for(j=1;j<=m;j++)
    {
        s=0;
        for(i=1;i<=n;i++)
            s=s+a[i][j];
        if(s<0)
            sum=sum+(s*(-1));
            else
                sum=sum+s;
    }

    g<<sum;


  f.close();
  g.close();

    return 0;
}