Cod sursa(job #495392)

Utilizator Sharp_IceJohn Andy Sharp_Ice Data 24 octombrie 2010 23:06:54
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.55 kb
#include<iostream.h>
#include<fstream.h>
int main()
{
	int a[100][100],i,j,k,S,n,m;
	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];
	for(i=1;i<=m;i++)
	{
		S=0;
		for(j=1;j<=n;j++)
			S=S+a[i][j];
		if(S<0)
			for(k=1;k<=n;k++)
				a[k][j]=a[k][j]*-1;
	}
	for(i=1;i<=n;i++)
	{
		S=0;
		for(j=1;j<=m;j++)
			S=S+a[i][j];
		if(S<0)
			for(k=1;k<=m;k++)
				a[k][j]=a[k][j]*-1;
	}
	S=0;
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			S=S+a[i][j];
	cout<<S;
	return 0;
}