Cod sursa(job #2042896)

Utilizator CriogeniXBociat Daniel Tiberiu CriogeniX Data 19 octombrie 2017 12:55:24
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("combinari.in");
ofstream out("combinari.out");
int N,K,st[20];
void back(int k)
{
    for(int i=st[k-1]+1;i<=N;i++)
    {
        st[k]=i;
        if(k==K)
        {
            for(int j=1;j<=K;j++)
                out<<st[j]<<' ';
            out<<'\n';
        }
        else
            back(k+1);
    }
}
int main()
{
    in>>N>>K;
    back(1);
    return 0;
}