Cod sursa(job #29028)

Utilizator oznmonkeyZene Andrei Cristian oznmonkey Data 8 martie 2007 15:33:30
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.74 kb
#include<fstream.h>
#include<math.h>

int main()
{	int n,m,s=0,a[16][16],sp=0,sn=0,sp1=100,sn1=0,i,j,k,l;
	ifstream f("flip.in");
	ofstream g("flip.out");
	f>>n>>m;
	for(i=1;i<=n;i++)
	      for(j=1;j<=n;j++)
		f>>a[i][j];
	for(i=1;i<=n;i++)
		{if(sn1<sn&&sp1<sp) {k=i-1;sp=sp1;sn=sn1;}
		sn1=0;sp1=0;
		for(j=1;j<=m;j++)
			if(a>0) sp+=a[i][j];
			else	sn+=a[i][j];
		}
	for(i=1;i<=n;i++)
		a[k][i]=a[k][i]*(-1);
	sn1=0;sp1=100;
	for(j=1;j<=m;j++)
		{if(sn1<sn&&sp1<sp) {k=j-1;sp=sp1;sn=sn1;}
		sn1=0;sp1=0;
		for(i=1;i<=m;i++)
			if(a>0) sp+=a[i][j];
			else	sn+=a[i][j];
		}
	for(i=1;i<=n;i++)
		a[i][k]=a[i][k]*(-1);
	for(i=1;i<=n;i++)
		for(j=1;j<=n;j++)
			s+=a[i][j];
	g<<s;
	f.close();
	g.close();
	return 0;
}