Cod sursa(job #1820749)

Utilizator DysKodeTurturica Razvan DysKode Data 2 decembrie 2016 10:50:52
Problema Combinari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.45 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int st[20],i,j,N,K;


void write()
{
    for(int i=1 ; i<=K ; ++i)
        fout<<st[i]<<' ';
    fout<<'\n';
}
void backtracking(int k)
{
    if(k == N + 1)
    for(int i=st[k-1] + 1 ; i<=N ; ++i)
    {
        st[k]=i;
        backtracking(k+1);
    }

}

int main()
{
    fin>>N>>K;
    backtracking(1);

return 0;
}