Problem	airplane2
User	suzienguyen
Submission Time	2026-02-22 12:18:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

airplane2.cpp: In function ‘int main()’:
airplane2.cpp:36:19: error: ‘c’ was not declared in this scope
36 | cout << gap + c[1]-c[0];
| ^