Cod sursa(job #3316152)

Utilizator oliviamMarin Olivia oliviam Data 17 octombrie 2025 16:30:37
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.43 kb
#include <fstream>

using namespace std;

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

int n, p, x[19];

void tipar()
{
    for(int i=1; i<=p; i++)
        g<<x[i]<<' ';
    g<<'\n';
}

void bt(int k)
{
    if(k<=p)
        for(int i=x[k-1]+1; i<=n-p+k; i++)
        {
            x[k]=i;
            bt(k+1);
        }
    else tipar();
}

int main()
{
    f>>n>>p;
    bt(1);
    return 0;
}