Problem	helloworld
User	cyhg
Submission Time	2023-07-05 19:08:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:2:3: error: ‘cout’ was not declared in this scope
2 | cout << "Hello World!";
| ^~~~