Cod sursa(job #2376238)

Utilizator silviumihailSilviu Mihail silviumihail Data 8 martie 2019 14:21:39
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <bits/stdc++.h>
using namespace std;
ifstream f ("combinari.in");
ofstream g ("combinari.out");
int n, k,v[20];
void Write()
{
    for(int i = 1; i <= k; ++i)g<<v[i]<<" ";
    g<<'\n';
}
void Gen(int nr)
{
    if(nr > k)Write();
    else
    {
        for(int i = v[nr-1] + 1; i <= n - (k - nr)  ; ++i)
        {
            v[nr] = i;
            Gen(nr + 1);
        }
    }
}

int main()
{
    f>>n>>k;
    Gen(1);
    return 0;
}