Problem	helloworld
User	justin271828
Submission Time	2023-05-29 15:42:37
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp:2:20: error: expected ‘;’ before ‘:’ token
2 | using namespace std:
| ^
| ;
helloworld.cpp:2:20: error: expected unqualified-id before ‘:’ token