Cod sursa(job #2570366)

Utilizator PatriciaCretoiuCretoiu Patricia PatriciaCretoiu Data 4 martie 2020 16:23:47
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda r3capitusulare Marime 0.6 kb
#include <fstream>
#include <vector>

using namespace std;
ifstream in("permutari.in");
ofstream out("permutari.out");

int n, v[10];
bool viz[10];

void bkt(int pos)
{
    if(pos == n + 1)
    {
        for(int i = 1; i <= n; i++)
            out << v[i] << ' ';
        out << '\n';
    }
    else
    {
        for(int i = 1; i <= n; i++)
            if(!viz[i])
            {
                viz[i] = true;
                v[pos] = i;
                bkt(pos+1);
                viz[i] = false;
            }
    }
}

int main()
{
    in >> n;

    bkt(1);

    return 0;
}