Problem	cardtrick
User	PrunJuice
Submission Time	2025-01-17 00:27:53
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

cardtrick.cpp: In function ‘int main()’:
cardtrick.cpp:41:13: error: ‘it’ was not declared in this scope; did you mean ‘int’?
41 | it = B.erase(e);
| ^~
| int