Cod sursa(job #2860156)

Utilizator alexmorosanuMorosanu Alexandru alexmorosanu Data 2 martie 2022 11:39:47
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.53 kb
#include <fstream>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
int n,s[11];
bool v[11];
void afisare()
{
    for(int i=1;i<=n;i++)
        g<<s[i]<<" ";
    g<<'\n';
}
void bkt(int k)
{
    for(int i=1;i<=n;i++)
    {
        if(v[i]==0)
        {
            v[i]=1;
            s[k]=i;
            if(k==n)
                afisare();
            else
                bkt(k+1);
            v[i]=0;
        }
    }
}
int i;
int main()
{
    f>>n;
    bkt(1);
    return 0;
}