Cod sursa(job #1905536)

Utilizator aditoma2001Toma Adrian aditoma2001 Data 6 martie 2017 09:06:18
Problema Jocul Flip Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.07 kb
#include <bits/stdc++.h>

using namespace std;

int main()
{
    ifstream f("flip.in");
    ofstream g("flip.out");
    int n,m,a[16][16];
    f>>n>>m;
    long long spoz=0,sneg=0,sfin=0,spoz2=0,sneg2=0;
    for (int i=1;i<=n;++i)
    {
        sneg=0;spoz=0;
        for (int j=1;j<=m;j++)
        {
            f>>a[i][j];
            if (a[i][j]>=0) spoz+=a[i][j];
            else sneg+=a[i][j];
        }
        if (spoz<-sneg)
        {
            for (int j=1;j<=m;j++)
            {
                a[i][j]=a[i][j]*(-1);
            }
        }
    }
    for (int j=1;j<=m;j++)
    {
        spoz2=0;sneg2=0;
        for (int i=1;i<=n;++i) {
            if (a[i][j]>=0) spoz2+=a[i][j];
            else sneg2+=a[i][j];
        }
        if (spoz2<-sneg2)
        {
            for (int i=1;i<=n;++i)
            {
                a[i][j]=a[i][j]*(-1);
            }
        }
    }
    for (int i=1;i<=n;++i)
    {
        for (int j=1;j<=m;j++)
        {
            sfin+=a[i][j];
        }
    }
    g<<sfin;
    return 0;
}