Problem	prime
User	Meub
Submission Time	2025-12-25 11:15:51
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prime.cpp: In function ‘bool prime(int)’:
prime.cpp:4:17: error: ‘sqrt’ was not declared in this scope
4 | for(int i=2;i<=sqrt(x);i++){
| ^~~~