Cod sursa(job #572283)

Utilizator bocacristiBoca Nelu Cristian bocacristi Data 5 aprilie 2011 10:22:20
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>
#include <cstdio>
using namespace std;

int main()
{
	ifstream fin("submultimi.in");
	freopen("submultimi.out", "w", stdout);
	int n;
	fin >> n;
	for(int i=1; i < (1<<n); ++i)
	{
		for ( int j = 0; (1<<j) <= i; ++j)
			if(i&(1<<j))
				printf("%d ", j+1);
			printf("\n");
	}
	
	fin.close();
	return 0;
}