Problem	istj
User	chenweilian
Submission Time	2024-01-18 17:43:00
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

istj.cpp: In function ‘int main()’:
istj.cpp:109:14: error: request for member ‘insert’ in ‘root’, which is of pointer type ‘Trie*’ (maybe you meant to use ‘->’ ?)
109 | root.insert(s);
| ^~~~~~