Cod sursa(job #2471860)

Utilizator Antonio020712Potra Antonio Antonio020712 Data 11 octombrie 2019 17:09:53
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
// Sa se genereze combinari de n luate cate k.

#include <fstream>

using namespace std;

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

int n, k;
int v[20];

void back(int l) {
    int i;

    if (l == k) {
         for (i = 1; i <= k; i++)
            fout << v[i] << ' ';
        fout << '\n';
    } else {
        for (i = v[l] + 1; i <= n; i++) {
            v[l + 1] = i;
            back(l + 1);
        }
    }
}

int main() {
    fin >> n >> k;

    back(0);

    return 0;
}