Problem	helloworld
User	aluption
Submission Time	2026-04-29 21:40:09
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

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