Cod sursa(job #2451017)

Utilizator daru06Daria Culac daru06 Data 25 august 2019 13:27:51
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <fstream>

using namespace std;

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

int n,m,s[1001];

void bt(int k)
{
    if(k-1==m)
    {
        for(int i=1;i<=m;i++)
            g<<s[i]<<" ";
        g<<'\n';
    }
    else
    {
        for(int i=s[k-1]+1;i<=n;i++)
        {
            s[k]=i;
            bt(k+1);
        }
    }
}

int main()
{
    f>>n>>m;
    bt(1);
    f.close();
    g.close();
    return 0;
}