Cod sursa(job #2860156)
Utilizator | Data | 2 martie 2022 11:39:47 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.53 kb |
#include <fstream>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
int n,s[11];
bool v[11];
void afisare()
{
for(int i=1;i<=n;i++)
g<<s[i]<<" ";
g<<'\n';
}
void bkt(int k)
{
for(int i=1;i<=n;i++)
{
if(v[i]==0)
{
v[i]=1;
s[k]=i;
if(k==n)
afisare();
else
bkt(k+1);
v[i]=0;
}
}
}
int i;
int main()
{
f>>n;
bkt(1);
return 0;
}