Cod sursa(job #2811680)

Utilizator ioana.jianuIoana Jianu ioana.jianu Data 2 decembrie 2021 21:02:06
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.53 kb
#include <bits/stdc++.h>

using namespace std;

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

const int NMAX = 20;
int st[NMAX], n, p;

void afisare() {
    for (int i = 1; i <= p; i++)
        fout << st[i] << " ";
    fout << "\n";
}

void bkt(int k) {
    if (k == p + 1)
        afisare();
    else
        for (int i = st[k - 1] + 1; i <= n - (p - k); i++) {
            st[k] = i;
            bkt(k + 1);

        }
}

int main() {

    fin >> n >> p;
    bkt(1);

    return 0;
}