Cod sursa(job #876101)

Utilizator Impaler_009Mihai Nitu Impaler_009 Data 11 februarie 2013 12:03:18
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.26 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,s,i,j;
int main ()
{
	fin>>n;
	s=(1<<n)-1;
	for(i=1;i<=s;i++)
	{
		for (j=1;j<=n;j++)
			{if (i>>(j-1)&1) fout<<j<<" ";}
		fout<<"\n";
	}		
}