Cod sursa(job #2999862)

Utilizator RaduUrRadu Ursache RaduUr Data 11 martie 2023 17:14:14
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.43 kb
#include <bits/stdc++.h>

using namespace std;

ifstream f("combinari.in");
ofstream g("combinari.out");

int v[20],k,n;
void afisare(){
    for(int i=1;i<=k;++i)
        g<<v[i]<<" ";
    g<<'\n';
}
void bk(int pas){
    for(int i=v[pas-1]+1;i<=n-k+pas;++i){
        v[pas]=i;
        if(pas<k)
            bk(pas+1);
        else
            afisare();
    }
}
int main()
{
    f>>n>>k;
    bk(1);
    return 0;
}