Cod sursa(job #1384709)

Utilizator FullP0werMihalache Andrei FullP0wer Data 11 martie 2015 12:44:10
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.47 kb
#include <fstream>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
int n, uz[100], s, a[100];
void wr()
 {
     for(int i=1;i<=n;i++)
        g<<a[i]<<' ';
     g<<'\n';
 }
void PM(int k)
{
    if(k==n)
        wr();
    for(int i=1;i<=n;i++)
        {
            if (!uz[i])
            {
                uz[i]=1; a[k+1]=i; PM(k+1); uz[i]=0;
            }
        }


}
int main()
{
    f>>n;
 PM(0);
    return 0;
}