Cod sursa(job #1673241)

Utilizator S7012MYPetru Trimbitas S7012MY Data 3 aprilie 2016 16:26:58
Problema Combinari Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
#include <fstream>
#include <algorithm>
using namespace std;

int n,k,v[20];

int main() {
    ifstream f("combinari.in");
    ofstream g("combinari.out");
    f>>n>>k;
    for(int i=0; i<n; ++i) if(n-i<=k) v[i]=1;
    do {
        for(int i=n-1; i>=0; --i) if(v[i]) g<<n-i<<' ';
        g<<'\n';
    }while(next_permutation(v,v+n));
}