Cod sursa(job #1334855)

Utilizator TimoteiCopaciu Timotei Timotei Data 4 februarie 2015 18:53:55
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.56 kb
#include <iostream>
#include<fstream>
using namespace std;
int n,m,i,j,mn=999,mn1=999,p1,p2,a[20][20],s;
int main()
{
   ifstream f("flip.in");
   ofstream g("flip.out");
   f>>n>>m;
   for(i=1;i<=n;i++)
    {for(j=1;j<=m;j++)
   {
       f>>a[i][j];
       s=s+a[i][j];
   }
   if(s<0)for(j=1;j<=m;j++)a[i][j]=a[i][j]*(-1);
   s=0;
    }
    for(i=1;i<=m;i++)
        {for(j=1;j<=n;j++)s=s+a[j][i];
        if(s<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;
}