Cod sursa(job #279166)

Utilizator sanducristi2222Sandu Cristian Andrei sanducristi2222 Data 12 martie 2009 18:19:11
Problema Jocul Flip Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.7 kb
#include<fstream.h>
ifstream f("flip.in");
ofstream g("flip.out");
int main()
{
	int a[16][16],i,j,n,m,s1,s,sf=0;
	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++)
		{
			s=0;
                        s1=0;
			for(j=1;j<=m;j++)
				{
					s=s+a[i][j];
					s1=s+(a[i][j]*(-1));
				}
			if(s<s1)
				for(j=1;j<=m;j++)
					a[i][j]=a[i][j]*(-1);
                }
	for(j=1;j<=m;j++)
		{
			s=0;
			s1=0;
			for(i=1;i<=n;i++)
				{
					s=s+a[i][j];
					s1=s+(a[i][j]*(-1));
				}
			if(s<s1)
				for(i=1;i<=n;i++)
					a[i][j]=a[i][j]*(-1);
		}
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			sf=sf+a[i][j];
	g<<sf;                	

return 0;
}