Cod sursa(job #761723)

Utilizator TudorBarcanBarcan Tudor TudorBarcan Data 27 iunie 2012 10:54:57
Problema Jocul Flip Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.67 kb
# include <fstream>
using namespace std;
int main ()
{
	long N,M,a[20][16],S,S2,i,j;
	float S1;
	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=0;
	for (i=1; i<=N; i++)
	{
		S1=S2=0;
		for (j=1; j<=M; j++)
		{
			if (a[i][j]<0) S1=S1-a[i][j];
			else S2=S2+a[i][j];
		}
		for (j=1; j<=M; j++)
			if (S1>S2) a[i][j]=a[i][j]*(-1);
		S1=S2=0;
		for (j=1; j<=M; j++)
		{
			if (a[j][i]<0) S1=S1-a[j][i];
			else S2=S2+a[j][i];
		}
		for (j=1; j<=M; j++)
			if (S1>S2) a[j][i]=a[j][i]*(-1);
		for (j=1; j<=M; j++)
			S=a[i][j];
	}
	g<<S;
	f.close ();
	g.close ();
	return 0;
}