Problem	helloworld
User	wezmaster
Submission Time	2023-11-08 09:25:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

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