#include #include #include using namespace std; void permute(int *a, int k, int size) { if (k == size) { for (int i = 0; i < size; i++) { cout << *(a + i); } cout << endl; } else { for (int i = k; i < size; i++) { int temp = a[k]; a[k] = a[i]; a[i] = temp; permute(a, k + 1, size); temp = a[k]; a[k] = a[i]; a[i] = temp; } } } int main(int argc, char **argv) { cout << "Enter the length of the password: "; int m; cin >> m; int a[m]; for (int i = 0; i < m; i++) { /*generates random number between 1 and 10*/ a[i] = rand() % 10; } for (int i = 0; i < m; i++) { cout << a[i] << ", "; } cout << "The Passwords are: "; permute(a, 0, m); } /* Enter the length of the password: 3 1, 7, 4, The Passwords are: 174 147 714 741 471 417 Enter the length of the password: 5 1, 7, 4, 0, 9, The Passwords are: 17409 17490 17049 17094 17904 17940 14709 14790 14079 14097 14907 14970 10479 10497 10749 10794 10974 10947 19407 19470 19047 19074 19704 19740 71409 71490 71049 71094 71904 71940 74109 74190 74019 74091 74901 74910 70419 70491 70149 70194 70914 70941 79401 79410 79041 79014 79104 79140 47109 47190 47019 47091 47901 47910 41709 41790 41079 41097 41907 41970 40179 40197 40719 40791 40971 40917 49107 49170 49017 49071 49701 49710 07419 07491 07149 07194 07914 07941 04719 04791 04179 04197 04917 04971 01479 01497 01749 01794 01974 01947 09417 09471 09147 09174 09714 09741 97401 97410 97041 97014 97104 97140 94701 94710 94071 94017 94107 94170 90471 90417 90741 90714 90174 90147 91407 91470 91047 91074 91704 91740