Cod sursa(job #2028771)

Utilizator luncan.razvanLuncan Razvan luncan.razvan Data 28 septembrie 2017 17:05:27
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream f("permutari.in");
ofstream g("permutari.out");

int n,fr[10],v[10];

void functie(int k)
{
    int i;
    if(k>n)
    {
        for(i=1; i<=n; i++)
            g<<v[i]<<" ";
        g<<'\n';
        return;
    }

    for(i=1; i<=n; i++)
    {
        if(fr[i]!=0)
            continue;
        fr[i]=1;
        v[k]=i;
        functie(k+1);
        fr[i]=0;
    }
}

int main()
{
    f>>n;
    functie(1);

}