Problem	lightningrod
User	ptk8627
Submission Time	2025-02-18 16:20:17
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lightningrod.cpp: In function ‘int readInt()’:
lightningrod.cpp:32:23: error: ‘_getchar_nolock’ was not declared in this scope; did you mean ‘getchar_unlocked’?
32 | int x = 0; char ch = _getchar_nolock(); bool s = 1;
| ^~~~~~~~~~~~~~~
| getchar_unlocked