Cod sursa(job #2802103)

Utilizator ciobyCiobanu Vlasie cioby Data 17 noiembrie 2021 16:05:50
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.68 kb
#include <iostream>
#include <fstream>
using namespace std;

ifstream fin("submultimi.in");
ofstream fout("submultimi.out");

int n;
int f[20];
int sol[20];

void afisare(int k)
{
    for (int i=1;i<=k;i++)
    {
       fout<<sol[i]<<' ';
    }
    fout<<'\n';
}

bool ok(int k)
{
    for (int i=1;i<k;i++)
    {
        if (sol[i]>sol[k]) return 0;
    }
    for (int i=1;i<k;i++)
    {
        if (sol[i]==sol[k]) return 0;
    }
   return 1;
}

void bkt(int k)
{
    for (int i=1;i<=n;i++)
    {
        sol[k]=i;
        if (ok(k))
        {
            afisare(k);
            bkt(k+1);
        }
    }
}

int main()
{
    fin>>n;
    bkt(1);
}