Cod sursa(job #2866193)

Utilizator lolismekAlex Jerpelea lolismek Data 9 martie 2022 13:48:53
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
#include <iostream>
#include <fstream>
#include <bitset>

using namespace std;

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

const int N = 18;
int v[N + 1], n, k;

void afisare(){
    for(int i = 1; i <= k; i++) fout << v[i] << ' ';
    fout << '\n';

}

void bkt(int poz){
    if(poz == k + 1){
        afisare();
        return;
    }
    for(int i = v[poz - 1] + 1; i <= n; i++)
        v[poz] = i, bkt(poz + 1);
}

int main(){
    fin >> n >> k;
    bkt(1);
    return 0;
}