Problem	helloworld
User	kai824
Submission Time	2025-09-07 16:46:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:5:12: error: a function-definition is not allowed here before ‘{’ token
5 | int main(){
| ^