Cod sursa(job #2417997)

Utilizator hoprixVlad Opris hoprix Data 2 mai 2019 17:59:41
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.42 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n, l, v[19];
void bk(int k) {
    if(k == l + 1) {
        for(int i = 1; i <= l; i++)
            fout << v[i] << " ";
        fout << "\n";
    }
    for(int i = v[k - 1] + 1; i <= n; i++) {
        v[k] = i;
        bk(k + 1);
    }
}
int main()
{
    fin >> n >> l;
    bk(1);
}