Problem	waterbottles
User	j0ashhh
Submission Time	2025-08-22 12:59:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

waterbottles.cpp: In function ‘int main()’:
waterbottles.cpp:14:23: error: ‘w’ cannot be used as a function
14 | int E = h*(w-1)+w(h-1);
| ^