Problem	waterbomb
User	JerryCodebreaker
Submission Time	2024-12-04 10:27:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

waterbomb.cpp: In function ‘int main()’:
waterbomb.cpp:17:12: error: ‘r’ was not declared in this scope
17 | m = (l + r) / 2;
| ^