Cod sursa(job #2474533)
| Utilizator | Data | 15 octombrie 2019 14:30:41 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.41 kb |
//#include <iostream>
#include <fstream>
using namespace std;
ifstream cin("permutari.in");
ofstream cout("permutari.out");
int n;
int v[9];
int ap[9];
void afis()
{
for(int i=0; i<n; i++) cout<<v[i]<<" ";
cout<<"\n";
}
void bkt(int poz)
{
if(poz==n) afis();
for(int i=1; i<=n; i++)
{
if(ap[i]==0)
{
ap[i]=1;
v[poz]=i;
bkt(poz+1);
v[poz]=0;
ap[i]=0;
}
}
}
int main()
{
cin>>n;
bkt(0);
}