Cod sursa(job #1472508)

Utilizator valentin50517Vozian Valentin valentin50517 Data 17 august 2015 11:38:54
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.37 kb
#include <fstream>

using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");

int N,K,A[100];
void back(int n,int key){
	if(n > K){
		for(int i = 1;i<=K;i++) fout << A[i] << ' ';
		fout << '\n';
		return;
	}
	for(int i = key;i<=N-K+n;i++){
		A[n]=i;
		back(n+1,i+1);
	}
}

int main(){
	fin >> N >> K;
	back(1,1);
	return 0;
}