Cod sursa(job #237003)

Utilizator raizenIancu Andrei raizen Data 28 decembrie 2008 21:19:02
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.74 kb
#include <iostream.h>
#include <fstream.h>
   fstream f("flip.in",ios::in);
   fstream g("flip.out",ios::out);
   int main ()
    {
      int n,m,i,j,x=0,s[50],t[50],a[50][50];
       f>>n>>m;
      for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
      f>>a[i][j];
       for(i=1;i<=n;i++)
        {
         for(j=1;j<=m;j++)
           {
             s[i]=s[i]+a[i][j];
           }
          if(s[i]<0) a[i][j]=-a[i][j];
         }
      for(j=1;j<=m;j++)
       {
           for(i=1;i<=n;i++)
             {
               t[j]=t[j]+a[i][j];
             }
         if (t[j]<0) a[i][j]=-a[i][j];
        }
    for(i=1;i<=n;i++)
      for(j=1;j<=m;j++)
        { 
          x=x+a[i][j];
         }
     g<<x;
    return 0;
     }