Cod sursa(job #2440105)

Utilizator iamdenisbogdanSiminiuc Denis Bogdan iamdenisbogdan Data 17 iulie 2019 16:24:59
Problema Jocul Flip Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.66 kb
#include <fstream>
using namespace std;
int main()
{
 ifstream fin("flip.in");
 ofstream fout ("flip.out");
unsigned n,m; fin>>n>>m;
int s=0, a[n+1][m+1],x,i,j;
for(i=1;i<=n;i++)
    for(j=1;j<=m;j++)
       fin>>a[i][j];
for(i=1;i<=n;i++)
   {for(j=1;j<=m;j++)
      s=s+a[i][j];
    if(s<0)
      for(x=1;x<=m;x++)
        a[i][x]=a[i][x]*(-1);
 s=0;}
 s=0;
 for(j=1;j<=m;j++)
 {
     for(i=1;i<=n;i++)
        s=s+a[i][j];
     if(s<0)
      for(x=1;x<=n;x++)
        a[x][j]=a[x][j]*(-1);
     s=0;

 }
    for(i=1;i<=n;i++)
       for(j=1;j<=m;j++)
         s=s+a[i][j];

    fout<<s;
 fin.close();
 fout.close();
    return 0;
}