Cod sursa(job #3204980)

Utilizator AlexandruDrg23Draghici Alexandru AlexandruDrg23 Data 18 februarie 2024 14:47:25
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.47 kb
#include <iostream>
#include <fstream>
using namespace std;

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

int n,k;
int v[20];

void afis()
{
    for(int c=1;c<=k;c++)
        fout<<v[c]<<" ";
    fout<<'\n';
}

void bk(int p)
{
    for(int el=v[p-1]+1;el<=n-(k-p);el++)
    {
        v[p]=el;
        if(p==k)
            afis();
        else
            bk(p+1);
    }
}

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