Problem	helloworld
User	DuckyKayden
Submission Time	2025-07-09 16:24:27
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:4:2: error: ‘cout’ was not declared in this scope
4 | cout <<"Hello World!";
| ^~~~
helloworld.cpp:1:1: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
+++ |+#include <iostream>
1 | using namespace std;