Cod sursa(job #2322785)

Utilizator bogdan2604Bogdan Dumitrescu bogdan2604 Data 18 ianuarie 2019 12:28:50
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.42 kb
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,x,stk[19];
void afisare()
{
    for(int i=1;i<=x;++i)
        g<<stk[i]<<' ';
    g<<'\n';
}
void btk(int k,int w)
{
    if(k>x)
        afisare();
    else
        for(int i=w;i<=n;++i)
        {
            stk[k]=i;
            btk(k+1,i+1);
        }
}
int main()
{
    f>>n>>x;
    btk(1,1);
}