Cod sursa(job #2266435)
| Utilizator | Data | 22 octombrie 2018 17:47:36 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 20 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.54 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
const int N=10;
int n,p[N];
bool viz[N];
void bkt(int);
int main()
{
f >> n;
bkt(1);
return 0;
}
void bkt(int poz)
{
if(poz==n+1)
{
for(int i=1; i<=n; i++)
g<<p[i]<<' ';
return;
}
for(int i=1; i<=n; i++)
if(!viz[i])
{
viz[i]=true;
p[poz]=i;
bkt(poz+1);
viz[i]=false;
}
}
