Problem	prime
User	doan
Submission Time	2026-02-20 14:50:17
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prime.cpp:7:5: error: cannot declare ‘::main’ to be a global variable
7 | int main {
| ^~~~
prime.cpp:8:2: error: expected primary-expression before ‘bool’
8 | bool isPrime(int num) {
| ^~~~
prime.cpp:8:2: error: expected ‘}’ before ‘bool’
prime.cpp:7:10: note: to match this ‘{’
7 | int main {
| ^
prime.cpp:19:2: error: expected unqualified-id before ‘return’
19 | return 0
| ^~~~~~
prime.cpp:20:1: error: expected declaration before ‘}’ token
20 | }
| ^