Cod sursa(job #2951818)
Utilizator | Data | 7 decembrie 2022 13:28:26 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.52 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int n,fol[20],sol[20];
void afisare()
{
for(int i=1;i<=n;i++)
fout<<sol[i]<<" ";
fout<<'\n';
}
void bkt(int poz)
{
if(poz==n+1)
{
afisare();
return;
}
for(int i=1;i<=n;i++)
if(fol[i]==0)
{
fol[i]=1;
sol[poz]=i;
bkt(poz+1);
fol[i]=0;
sol[poz]=0;
}
}
int main()
{
fin>>n;
bkt(1);
}