Problem	helloworld
User	Ok
Submission Time	2023-06-08 17:48:00
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp:2:10: error: cannot declare ‘::main’ to be a global variable
2 | int main(printf("hello world!");)
| ^~~~~~
helloworld.cpp:2:32: error: expected ‘)’ before ‘;’ token
2 | int main(printf("hello world!");)
| ~ ^
| )
helloworld.cpp:2:33: error: expected unqualified-id before ‘)’ token
2 | int main(printf("hello world!");)
| ^