Cod sursa(job #888346)

Utilizator Catalin_drgCatalin Dragutescu Catalin_drg Data 24 februarie 2013 11:11:55
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.93 kb
#include <iostream>
#include <fstream>
using namespace std;
int s,a[20][20],sum1,sum2;
int m,n,i,j;
int main()
{
    ifstream f("flip.in");
    ofstream g("flip.out");
    f>>n>>m;
    for(i=1; i<=m; i++)
        for(j=1; j<=n; j++)
            f>>a[i][j];
    for(i=1; i<=n; i++)
    {
        sum1=0;
        sum2=0;
        for(j=1; j<=m; j++)
        {
            sum1+=a[i][j];
            sum2-=a[i][j];
        }
        if(sum2>sum1)
            for(j=1; j=m; j++)
                a[i][j]=-a[i][j];
    }
    for(i=1; i<=m; i++)
    {
        sum1=0;
        sum2=0;
        for(j=1; j<=n; j++)
        {
            sum1+=a[i][j];
            sum2-=a[i][j];
        }
        if(sum2>sum1)
            for(j=1; j=n; j++)
                a[i][j]=-a[i][j];
    }
    for(i=1; i<=m; i++)
        for(j=1; j<=n; j++)
            s+=a[i][j];
    g<<s;
    f.close();
    g.close();
    return 0;
}