Cod sursa(job #2143047)

Utilizator mermezanmihaiMermezan Mihai mermezanmihai Data 25 februarie 2018 15:21:32
Problema Combinari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.56 kb
#include <bits/stdc++.h>
using namespace std;

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

int n,k,x[20];

void afisare(int p)
{
    for (int i=1;i<=k;i++)
        fout<<x[i]<<" ";
    fout<<'\n';
}

bool ok(int p){

  if(p==1)
    return true;

  if(x[p-1]>=x[p])
    return false;


}

void back(int p){

  for(int i=1;i<=n;i++){
    x[p]=i;

    if(p==k && ok(p) )
       afisare(p);
    else
    if( ok(p) )
        back(p+1);


  }


}

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

    back(1);
    return 0;
}