Problem	cht
User	YSH2020
Submission Time	2025-04-25 21:45:58
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

cht.cpp: In function ‘int main()’:
cht.cpp:82:23: error: expected type-specifier before ‘*’ token
82 | root->upd(new *line(x[i], dp[i]));
| ^