Problem	helloworld
User	zhaoqihui
Submission Time	2025-09-25 21:13:59
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp:2:20: error: expected ‘;’ before ‘cout’
2 | using namespace std
| ^
| ;
3 | cout<<"Hello World"<<
| ~~~~
helloworld.cpp:3:2: error: ‘cout’ does not name a type
3 | cout<<"Hello World"<<
| ^~~~