Cod sursa(job #1497631)

Utilizator costelutzCostel Bilan costelutz Data 7 octombrie 2015 00:38:27
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.11 kb
#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;

int main()
{
    int a[100][100],n,i,j,m,minim,maxim,suma=0;
    ifstream f("flip.in");
    ofstream g("flip.out");
    f>>n>>m;
    for(i=0;i<n;i++)
        for(j=0;j<m;j++)
            f>>a[i][j];
    f.close();

    for(i=0;i<n;i++)
    {
        minim = -65000;
        maxim = 65000;

        for(j=0;j<m;j++)
        {
            if(minim<a[i][j])
                minim=a[i][j];
            if(maxim>a[i][j])
                maxim=a[i][j];
        }
        if(abs(minim)<abs(maxim))
            for(j=0;j<m;j++)
                a[i][j]*=-1;
    }
    for(i=0;i<m;i++)
    {
        minim = -65000;
        maxim = 65000;

        for(j=0;j<n;j++)
        {
            if(minim<a[j][i])
                minim=a[j][i];
            if(maxim>a[j][i])
                maxim=a[j][i];
        }
        if(abs(minim)<abs(maxim))
            for(j=0;j<n;j++)
                a[j][i]=a[j][i]*-1;
    }
    for(i=0;i<n;i++)
        for(j=0;j<m;j++)
            suma+=a[i][j];
    g<<suma;
    g.close();
}