Problem	photo
User	justin271828
Submission Time	2025-01-11 15:57:52
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]);
| ~ ^
| )
photo.cpp:49:58: error: expected ‘)’ before ‘]’ token
49 | if (end == (N*S)-1 || v) tree->down(arr[start++].second]);
| ~ ^
| )
photo.cpp:51:13: error: cannot convert ‘node::q’ from type ‘bool (node::)()’ to type ‘bool’
51 | v = tree->q;
| ^