Problem	waterbottles
User	wongyikai
Submission Time	2024-12-10 01:30:19
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

waterbottles.cpp: In function ‘int main()’:
waterbottles.cpp:17:21: error: invalid type argument of unary ‘*’ (have ‘ll’ {aka ‘long long int’})
17 | total -= 2*(h-1)*(*w-1);
| ^