Cod sursa(job #2259544)

Utilizator DandeacDan Deac Dandeac Data 13 octombrie 2018 14:18:51
Problema Combinari Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.45 kb
#include <iostream>
#include <fstream>
using namespace std;
fstream f ("submultimi.in");
ofstream g ("submultimi.out");

int x[1000],n,p;
void afis(int k)
{
    for(int i=1;i<=k;i++)
        g<<x[i]<<' ';
    g<<"\n";
}
void back(int k)
{
    for(int i=x[k-1]+1;i<=n;i++)
    {
        x[k] = i;
        if(k==p)
            afis(k);
        back(k+1);
    }
}
int main()
{
    x[0] = 0;
    f>>n>>p;
    back(1);
    return 0;
}