Cod sursa(job #1415514)

Utilizator greenadexIulia Harasim greenadex Data 4 aprilie 2015 22:13:02
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include <fstream>

using namespace std;

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

int c[19], n , m;

int out(){
    for (int i = 1; i <= m; i++)
        fout << c[i] << ' ';
    fout << '\n';
}

void BK(int k) {
    if (k - 1 == m)
        out();
    else {
        for (int i = c[k - 1] + 1; i <= n - (m - k); i++) {
            c[k] = i;
            BK(k + 1);
        }
    }
}
int main() {
    fin >> n >> m;
    BK(1);
    return 0;
}