Problem	routine
User	Jinxuan
Submission Time	2023-11-26 17:34:01
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

routine.cpp: In function ‘int main()’:
routine.cpp:20:27: error: ‘T’ was not declared in this scope
20 | int index = upper_bound(T, T + n, input) -T - 1;
| ^