Cod sursa(job #2282377)

Utilizator AlexPascu007Pascu Ionut Alexandru AlexPascu007 Data 13 noiembrie 2018 18:07:20
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.54 kb
#include <fstream>
using namespace std;
int n,k,x[20];
ifstream fin ("combinari.in");
ofstream fout("combinari.out");
int cont(int pas) {
    for (int i=1;i<pas;i++)
        if (x[i]>=x[pas])
            return 0;
    return 1;
}
void bt(int pas) {
    if (pas>k) {
        for (int i=1;i<=k;i++)
            fout<<x[i]<<" ";
        fout<<"\n";
    }
    else {
        for (int i=1;i<=n;i++) {
            x[pas]=i;
            if (cont(pas))
				bt(pas+1);
        }
    }
}
int main () {
    fin>>n>>k;
    bt(1);
}