Problem	photo
User	justin271828
Submission Time	2025-01-11 15:58:18
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

photo.cpp: In function ‘int main()’:
photo.cpp:43:24: error: expected ‘)’ before ‘]’ token
43 | tree->up(arr[0].second]);
| ~ ^
| )