Problem	ccs
User	shawn
Submission Time	2024-07-17 14:56:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ccs.cpp: In function ‘int32_t main()’:
ccs.cpp:25:12: error: ‘n’ was not declared in this scope
25 | a.insert(n+1);
| ^