Cod sursa(job #1691804)

Utilizator Rocamadour1497Alexandru Martiniuc Rocamadour1497 Data 19 aprilie 2016 14:36:31
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.73 kb
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    ifstream f("flip.in");
    ofstream g("flip.out");
    unsigned N,M,i,j;
    long v[17][17],s=0,sum=0;
    f>>N>>M;
    for(i=1;i<=N;i++)
    for(j=1;j<=M;j++)
        f>>v[i][j];
    for(i=1;i<=N;i++)
    {   s=0;
        for(j=1;j<=M;j++)
        s+=v[i][j];
        if(s<(-1)*s)
        for(j=1;j<=M;j++)
        v[i][j]=(-1)*v[i][j];
        }

for(j=1;i<=M;j++)
    {
        s=0;
        for(i=1;i<=N;i++)
        s+=v[i][j];
        if(s<(-1)*s)
        for(i=1;i<=N;i++)
        v[j][i]=(-1)*v[j][i];
        }s=0;
        for(i=1;i<=N;i++)
        for(j=1;j<=M;j++)
            s+=v[i][j];
        g<<s;


    return 0;
}