Problem	helloworld
User	tohkanghaha
Submission Time	2024-01-01 21:27:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:2:4: error: ‘cout’ was not declared in this scope
2 | cout << "hello world";
| ^~~~