Cod sursa(job #3193200)

Utilizator GoreaRaresGorea Rares-Andrei GoreaRares Data 14 ianuarie 2024 12:58:06
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.54 kb
#include <iostream>
#include <fstream>

using namespace std;

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

int n, k, v[19];

void back(int pos)
{
    int i;
    if(pos == k + 1)
    {
        for(i = 1; i <= k; i++)
        {
            fout << v[i] << " ";
        }
        fout << "\n";
    }
    else
    {
        for(i = v[pos - 1] + 1; i <= n; i++)
        {
            v[pos] = i;
            back(pos + 1);
        }
    }
}

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