Cod sursa(job #1335348)
| Utilizator | Data | 5 februarie 2015 14:07:26 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.61 kb |
#include <fstream>
#define DMAX 10
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int n;
int sol[DMAX];
bool uz[DMAX];
void perm(int k);
void afisare();
int main()
{
fin>>n;
perm(1);
return 0;
}
void perm(int k)
{
if(k==n+1)
{
afisare();
return;
}
int i;
for(i=1;i<=n;i++)
if(!uz[i])
{
sol[k]=i; uz[i]=1;
perm(k+1);
uz[i]=0;
}
}
void afisare()
{
int i;
for(i=1;i<=n;i++)
fout<<sol[i]<<' ';
fout<<'\n';
}
