Cod sursa(job #2819932)

Utilizator VladutzPredoiVlad Predoi VladutzPredoi Data 19 decembrie 2021 14:16:00
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.48 kb
#include <iostream>
#include <fstream>
using namespace std;


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


int n,k;
int st[20];


void Back(int top)
{
    if(top==k+1)
    {
        for(int i=1;i<=top-1;i++)
            fout<<st[i]<<" ";
            fout<<"\n";
        return;
    }
    for(int i=st[top-1]+1;i<=n;i++)
    {
        st[top]=i;
        Back(top+1);
    }
}


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