Cod sursa(job #2183968)

Utilizator DimaTCDima Trubca DimaTC Data 23 martie 2018 17:04:56
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include<fstream>

using namespace std;

	ifstream cin("submultimi.in");
	ofstream cout("submultimi.out");

int s[20];
int n;

void BT(int k) {
	for (int i=1; i<k; i++) cout<<s[i]<<" ";
	if (k!=1) cout<<'\n';
	for (int i=s[k-1]+1; i<=n; i++) {
		s[k]=i;
		BT(k+1);
	}
}

int main() {
	cin>>n;
	
	BT(1);	
	
	
	return 0;
}