Problem	helloworld
User	Bobby
Submission Time	2026-06-15 08:01:49
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:2:7: error: ‘cout’ is not a member of ‘std’
2 | std::cout << "Hello World" << std::endl;
| ^~~~
helloworld.cpp:1:1: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
+++ |+#include <iostream>
1 | int main(){
helloworld.cpp:2:37: error: ‘endl’ is not a member of ‘std’
2 | std::cout << "Hello World" << std::endl;
| ^~~~
helloworld.cpp:1:1: note: ‘std::endl’ is defined in header ‘<ostream>’; did you forget to ‘#include <ostream>’?
+++ |+#include <ostream>
1 | int main(){