Problem	waterbottles
User	Lemon
Submission Time	2025-07-10 15:16:15
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

waterbottles.cpp: In function ‘int main()’:
waterbottles.cpp:32:1: error: ‘a’ was not declared in this scope
32 | a
| ^
waterbottles.cpp:33:25: error: ‘d’ was not declared in this scope
33 | for (int d = 0; d < 4; ++d) {
| ^