Cod sursa(job #1118920)

Utilizator PletoPletosu Cosmin-Andrei Pleto Data 24 februarie 2014 13:51:10
Problema Submultimi Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.26 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream f("submultimi.in");ofstream g("submultimi.out");
int n,vf,i,j;
int main()
{
	f>>n;vf=(1<<n);
	for(i=1;i<vf;i++)
	{
		for(j=0;j<=n;j++)
			if(i&(1<<j)) g<<j<<" ";
		g<<'\n';
	}
	g.close();
	return 0;
}