Cod sursa(job #2211568)

Utilizator SahisttulArsene Marinel Sahisttul Data 10 iunie 2018 21:54:37
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.45 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,m,x[19];

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

void BT(int k)
{
    if(k<=m)
        for(int i=x[k-1]+1; i<=n-m+k; i++)
        {
            x[k]=i;
            BT(k+1);
        }
    else
        afis();
}

int main()
{
    f>>n>>m;
    BT(1);
    return 0;
}