Cod sursa(job #1723252)

Utilizator BlackNestaAndrei Manaila BlackNesta Data 30 iunie 2016 10:43:54
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include <bits/stdc++.h>

using namespace std;

int a[20], n, k;

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

void Afis()
{
    int i;
    for(i = 1; i <= k; i++)
        g << a[i] << " ";
    g << "\n";
}

void Gen(int top)
{
    if(top == k + 1) Afis();
    else
     for(int i = a[top-1]+1; i <= n; i++)
     {
         a[top] = i;
         Gen(top + 1);
     }
}

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