Cod sursa(job #3193656)
Utilizator | Andrei Gagea Andrei_Gagea08 | Data | 15 ianuarie 2024 11:48:13 |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.56 kb |
#include <fstream>
#define endl '\n'
using namespace std;
ifstream cin("permutari.in");
ofstream cout("permutari.out");
int n;
int v[9];
int f[9];
void afis()
{
for(int i=1;i<=n;i++)
cout<<v[i]<<' ';
cout<<'\n';
}
void bkt(int pos)
{
if(pos>n)
afis();
else
for(int i=1;i<=n;i++)
if(f[i]==0)
{
f[i]=1;
v[pos]=i;
bkt(pos+1);
f[i]=0;
}
}
int main()
{
cin>>n;
bkt(1);
return 0;
}