Mai intai trebuie sa te autentifici.
Cod sursa(job #1737587)
| Utilizator | Data | 4 august 2016 14:24:39 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.55 kb |
#include <iostream>
#include <fstream>
#include<bitset>
using namespace std;
ifstream si("permutari.in");
ofstream so("permutari.out");
bitset<10> x;
int v[10],n;
void sol(int p)
{
int i;
if(p==n+1)
{
for(i=1;i<=n;++i)
so<<v[i]<<' ';
so<<'\n';
return;
}
for(i=1;i<=n;++i)
{
if(x[i]==0)
{
x[i]=1;
v[p]=i;
sol(p+1);
x[i]=0;
}
}
}
int main()
{
si>>n;
sol(1);
so.close();
return 0;
}
