Problem	logodesign
User	popperoni
Submission Time	2026-06-17 22:52:19
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

logodesign.cpp: In function ‘int input()’:
logodesign.cpp:60:26: error: ‘_getchar_nolock’ was not declared in this scope; did you mean ‘getchar_unlocked’?
60 | #define getchar_unlocked _getchar_nolock // comment before submission
| ^~~~~~~~~~~~~~~
logodesign.cpp:73:22: note: in expansion of macro ‘getchar_unlocked’
73 | int x=0; char ch=getchar_unlocked(); bool s=1;
| ^~~~~~~~~~~~~~~~