Cod sursa(job #1895247)

Utilizator vlad2004SuntUnNanoTub vlad2004 Data 27 februarie 2017 20:56:34
Problema Generare de permutari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.45 kb
#include <fstream>

using namespace std;
ifstream in("nn.in");
ofstream out("nn.out");
int n;
const int nmax=9;
int v[nmax+1];
void bt(int x)
{
    if(x>n)
    {
        for(int i=1; i<=n; i++)
        {
            out<<v[i];
        }
        out<<"\n";
    }
    else
    {
        for(int i=1; i<=n; i++)
        {
            v[x]=i;
            bt(x+1);
        }
    }
}
int main()
{
    in>>n;
    bt(1);
    return 0;
}