Cod sursa(job #790532)

Utilizator paul_danutDandelion paul_danut Data 21 septembrie 2012 17:25:46
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.64 kb
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int main()
{int a[50][50],n,m,i,j,suma1,suma2;
f>>n>>m;
for(i=0;i<n;i++)
  for(j=0;j<m;j++)	
	f>>a[i][j];
for(i=0;i<n;i++)
	{suma1=suma2=0;
	for(j=0;j<m;j++)
	   {suma1+=a[i][j];
	   suma2+=a[i][j]*(-1);}
	if(suma2>suma1)
		for(j=0;j<n;j++)
			a[i][j]=a[i][j]*(-1);}
for(i=0;i<m;i++)
    {suma1=suma2=0;
    for(j=0;j<n;j++)
	   {suma1+=a[j][i];
	   suma2+=a[j][i]*(-1);}
	if(suma2>suma1)
		for(j=0;j<n;j++)
			a[j][i]=a[j][i]*(-1);}
suma1=suma2=0;	
for(i=0;i<n;i++)
   for(j=0;j<m;j++)
	   suma1+=a[i][j];
g<<suma1;
f.close();
g.close();
}