Problem	waterbomb
User	louisleehi
Submission Time	2024-12-02 15:08:54
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

waterbomb.cpp: In function ‘int main()’:
waterbomb.cpp:20:1: error: ‘a’ was not declared in this scope
20 | a[1]-=d;
| ^