Cod sursa(job #2214276)

Utilizator arcanepowerpatuleanu ioana arcanepower Data 18 iunie 2018 17:56:00
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.39 kb
#include <fstream>

using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int st[102], viz[102], n;
void permutari (int k)
{
int i;
if(k==n+1)
{
for(i=1; i<=n; i++)
{
fout<<st[i]<<" ";
}
fout<<"\n";
}
else
{
for(i=1; i<=n; i++)
{
if(viz[i]==0)
{
st[k]=i; viz[i]=1;
permutari(k+1);
viz[i]=0;
}
}
}
}

int main()
{
    fin>>n; permutari(1);
    fout.close();
    return 0;
}