Cod sursa(job #3319267)
| Utilizator | Data | 31 octombrie 2025 14:32:54 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.54 kb |
#include <fstream>
using namespace std;
ifstream cin("permutari.in");
ofstream cout("permutari.out");
int n,x[9];
bool f[9];
void afis()
{
for(int i=1; i<=n; i++) cout<<x[i]<<' ';
cout<<'\n';
}
void bt(int k)
{
if(k<=n)
{
for(int i=1; i<=n; i++)
{
if(!f[i])
{
x[k]=i;
f[i]=1;
bt(k+1);
f[i]=0;
}
}
}
else afis();
}
int main()
{
cin>>n;
bt(1);
return 0;
}
