Cod sursa(job #2616286)

Utilizator Vlad_AnicaAnica-Popa Vlad-Ioan Vlad_Anica Data 17 mai 2020 22:19:35
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.63 kb
#include <iostream>
#include <fstream>

using namespace std;

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

bool marcat[9];
int v[8], n;

void bkt_perm(int pos)
{
    int i;
    if(pos==n)
    {
        for(i=0;i<n;i++)
            fout << v[i] << " ";
        fout << '\n';
    }
    else
    {
        for(i=1;i<=n;i++)
        {
            if(marcat[i]==0)
            {
                marcat[i]=1;
                v[pos]=i;
                bkt_perm(pos+1);
                marcat[i]=0;
            }
        }
    }
}

int main()
{
    fin >> n;
    bkt_perm(0);
    return 0;
}