Cod sursa(job #1754566)

Utilizator SaitamaSaitama-san Saitama Data 8 septembrie 2016 14:25:59
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <bits/stdc++.h>

using namespace std;

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

int st[20], n, k;

inline void Back(int top)
{
    int i;
    if(top == k + 1)
    {
        for(int i = 1; i <= k; i++)
            fout << st[i] << " ";
        fout <<"\n";
    }
    else for(i = 1 + st[top - 1]; i <= n - k + top; i++)
        {
            st[top] = i;
            Back(top + 1);
        }
}

int main()
{
    fin >> n >> k;
    Back(1);
    return 0;
}