Cod sursa(job #1693531)

Utilizator SimaEduardSima Eduard SimaEduard Data 23 aprilie 2016 12:50:42
Problema Submultimi Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.54 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("pbinfo.in");
int st[100],n;
int valid(int p)
{
    if(p>1 && st[p]<=st[p-1])return 0;
    return 1;
}
void afis(int n)
{
    for(int i=1; i<=n; i++)
        cout<<st[i]<<' ';
    cout<<'\n';
}
void bktr(int p)
{
    int pval;
    for(pval=1; pval<=n; pval++)
    {
        st[p]=pval;
        if(valid(p))
            {
                afis(p);
                bktr(p+1);
            }
    }
}
int main()
{
    cin>>n;
    bktr(1);
    return 0;
}