Cod sursa(job #1135316)

Utilizator vladrochianVlad Rochian vladrochian Data 7 martie 2014 17:58:16
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,s[16];
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
void back(int k)
{
	for(int i=s[k-1]+1;i<=n;++i)
	{
		s[k]=i;
		for(int j=0;j<=k;++j)
			fout<<s[j]<<" ";
		fout<<"\n";
		if(k<n-1)
			back(k+1);
	}
}
int main()
{
	fin>>n;
	back(0);
	return 0;
}