Cod sursa(job #256802)

Utilizator siminescuPaval Cristi Onisim siminescu Data 12 februarie 2009 11:06:23
Problema Jocul Flip Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.49 kb
#include<fstream.h>
int main()
{
int n,m,i,j;
long a[18][18],s,p=0;
ifstream f("flip.in");
ofstream g("flip.out");
f>>n>>m;
for(i=1;i<=n;i++)
	{
	s=0;
	for(j=1;j<=m;j++)
		{
		f>>a[i][j];
		s=s+a[i][j];
		}
	a[i][0]=s;
	p=p+s;
	}
for(j=1;j<=m;j++)
	{
	s=0;
	for(i=1;i<=n;i++)
		s=s+a[i][j];
	a[0][j]=s;
	}
for(i=1;i<=n;i++)
	if(a[i][0]<0)
		p=p-2*a[i][0];
for(j=1;j<=m;j++)
	if(a[0][j]<0)
		p=p-2*a[0][j];
g<<p;











f.close();
g.close();
return 0;
}