Cod sursa(job #1573017)

Utilizator DavidBogdanDavid Bogdan DavidBogdan Data 19 ianuarie 2016 12:00:23
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.08 kb
#include <iostream>
#include <fstream>
using namespace std;

int main()
{int i,j,n,m,a[100][100],s1,s2,s,d,aux;
ifstream f("flip.in");
ofstream g("flip.out");
f>>n;
f>>m;
if(m>n)
{
    aux=m;
    m=n;
    n=aux;
}
for(i=1;i<=n;i++)
{
    for(j=1;j<=m;j++)
    {
        f>>a[i][j];
    }
}
for(i=1;i<=n;i++)
{s1=0;
s2=0;
    for(j=1;j<=m;j++)
    {
        s1=s1+a[i][j];
        s2=s2+a[j][i];
        if(j==m)
        {
            for(d=j;d<=n;d++)
            {
                s2=s2+a[d][i];
            }
        }
    }
    if(s1<0)
    {s2=0;
        for(j=1;j<=m;j++)
        {
            a[i][j]=a[i][j]*(-1);
            s2=s2+a[j][i];
            if(j==m)
            {
                for(d=j;d<=n;d++)
                {
                    s2=s2+a[d][i];
                }
            }
        }
    }
    if(s2<0)
    {
        for(j=1;j<=n;j++)
        {
            a[j][i]=a[j][i]*(-1);
        }
    }
}
s=0;
for(i=1;i<=n;i++)
{
    for(j=1;j<=m;j++)
    {
        s=s+a[i][j];
    }
}
g<<s;
    return 0;
}