Cod sursa(job #1211029)
Utilizator | Data | 21 iulie 2014 21:44:27 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.49 kb |
#include <iostream>
#include <fstream>
using namespace std;
int p[9],uz[9],n;
void Afisare()
{
ofstream f("permutari.in");
for(int i=0;i<n;i++)
cout<<p[i]<<" ";
cout<<endl;
}
void Gen(int k)
{
if(k==n)
Afisare();
else for(int i=1;i<=n;i++)
if(uz[i]!=1)
{
p[k]=i,uz[i]=1;
Gen(k+1);
uz[i]=0;
}
}
int main()
{
ifstream g("permutari.in");
g>>n;
Gen(0);
}