Cod sursa(job #1043908)

Utilizator tufis_alexandruTufis-Schwartz Alexandru-Sebastian tufis_alexandru Data 29 noiembrie 2013 00:16:06
Problema Generare de permutari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.55 kb
#include <iostream>
using namespace std;
int x[10],n;

int valid(int k)
{
    int i;
    for(i=1;i<k;i++)
        if(x[k]==x[i]) return 0;
    return 1;
}

int solutie(int k)
{
    return k==n;
}

 void afisare(int k)
 {
     int i;
     for(i=1;i<=k;i++)
        cout<<x[i]<<" ";
        cout<<"\n";
 }

void back(int k)
{
    for
(int i=1;i<=n;i++)
    {
    x[k]=i;
    if(valid(k))
        if(solutie(k))

        afisare (k);
        else
        back(k+1);

    }
}

int main()
{
cin>>n;
back(1);
return 0;
}