Problem	psle
User	Yangyuchen13
Submission Time	2026-02-19 19:12:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

psle.cpp: In function ‘int main()’:
psle.cpp:8:9: error: ‘a’ was not declared in this scope
8 | cin >> a ;
| ^