Cod sursa(job #1135326)

Utilizator vladrochianVlad Rochian vladrochian Data 7 martie 2014 18:08:28
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
int n,c[17],lim;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int main()
{
	int i,j;
	fin>>n;
	c[1]=1;
	for(i=1;i<n;++i)
		c[i+1]=c[i]<<1;
	lim=1<<n;
	for(i=1;i<lim;++i)
	{
		for(j=1;j<=n;++j)
			if(c[j]&i)
				fout<<j<<" ";
		fout<<"\n";
	}
	return 0;
}