Cod sursa(job #1415314)

Utilizator klbraduRadu Capalb klbradu Data 4 aprilie 2015 11:15:56
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include <fstream>
using namespace std;

int n, x[20], K;

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

void back(int k){
    int i;
    if(k > K){
        for(i=1;i<=K;i++){
            fout<<x[i]<<" ";
        }
        fout<<"\n";
    }else{
        for(i=x[k-1]+1;i<=n;i++){
            x[k] = i;
            back(k+1);
        }
    }
}

int main(){
    fin>>n>>K;
    back(1);
}