Cod sursa(job #2677028)
| Utilizator | Data | 25 noiembrie 2020 18:13:58 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.48 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
int n,sol[10];
bool b[10];
void afis()
{ for(int i=1;i<=n;i++)
g<<sol[i]<<' ';
g<<'\n';
}
void bkt(int k)
{ if(k==n+1) afis();
else for(int i=1;i<=n;i++)
{ if(!b[i])
{ sol[k]=i;
b[i]=1;
bkt(k+1);
b[i]=0;
}
}
}
int main()
{
f>>n;
bkt(1);
return 0;
}
