Cod sursa(job #1403240)
| Utilizator | Data | 27 martie 2015 09:55:14 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.58 kb |
#include <bits/stdc++.h>
using namespace std;
bitset<10>viz;
int a[10], i, n;
void back(int poz)
{
int i;
if(poz == n + 1)
{
for(i = 1; i <= n; i++)
printf("%d ", a[i]);
printf("\n");
return;
}
for(i = 1; i <= n; i++)
if(!viz[i])
{
a[poz] = i;
viz[i] = 1;
back(poz + 1);
viz[i] = 0;
}
}
int main()
{
freopen("permutari.in", "r", stdin);
freopen("permutari.out", "w", stdout);
scanf("%d", &n);
back(1);
return 0;
}
