Problem	helloworld
User	zixin
Submission Time	2025-10-20 07:06:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:6:2: error: expected primary-expression before ‘return’
6 | return 0
| ^~~~~~
helloworld.cpp:6:9: error: expected ‘}’ at end of input
6 | return 0
| ^
helloworld.cpp:4:12: note: to match this ‘{’
4 | int main (){
| ^