Cod sursa(job #674064)

Utilizator lily3Moldovan Liliana lily3 Data 5 februarie 2012 14:39:33
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.25 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;

int i,j,n;
int main()
{
	ifstream f("submultimi.in");
	ofstream g("submultimi.out");
	f>>n;
	for(i=1;i<=(1<<n);++i)
	{
		for(j=0;j<n;++j)
			if(i&(1<<j))
				g<<j+1<<" ";
			g<<"\n";
	}
	return 0;
}