Problem	uniquenumbers
User	NoynYT
Submission Time	2024-07-04 22:07:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

uniquenumbers.cpp: In function ‘int main()’:
uniquenumbers.cpp:23:16: error: ‘arr’ was not declared in this scope
23 | cout << cd(arr, n);
| ^~~