Cod sursa(job #108074)

Utilizator hulparuadrianhulparu adrian hulparuadrian Data 21 noiembrie 2007 15:07:44
Problema Jocul Flip Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.63 kb
#include<iostream.h>
#include<fstream.h>
ifstream(f);
ofstream(g);
int main()
{
int  n,m,j,i,l;
long int flip[16][16];
float sum;
f.open("flip.in");
g.open("flip.out");
f>>n>>m;
for(i=1;i<=n;i++)
{for(j=1;j<=m;j++)
{f>>flip[i][j];}
}
for(j=1;j<=m;j++)
{
sum=0;
for(i=1;i<=n;i++)
	{
sum+=flip[i][j];
if (sum<0)
		{
for (l=1;l<=n;l++)
	{flip[l][j]*=-1;}
		}
	}
}
for(i=1;i<=n;i++)
{
sum=0;
for(j=1;j<=m;j++)
	{
sum+=flip[i][j];
if (sum<0)
		{
for (l=1;l<=m;l++)
	{flip[i][l]*=-1;}
		}
	}
}
sum=0;
for(i=1;i<=n;i++)
{
for(j=1;j<=m;j++)
	{sum+=flip[i][j];}
}
g<<sum;
g.close();
f.close();
return 0;

}