Cod sursa(job #1541477)

Utilizator radiogard1999Dragoi Andrei radiogard1999 Data 4 decembrie 2015 09:20:32
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include <fstream>

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

int n,k;
int st[20];

void Afisare()
{
    for(int i=1;i<=k;i++)
        fout<<st[i]<<" ";
    fout<<"\n";
}

void Back(int top)
{
    int i;
    if(top==k+1) Afisare();
    else
        for(i=st[top-1]+1;i<=n;i++)
        {
            st[top]=i;
            Back(top+1);
        }
}



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