Problem	helloworld
User	Aaaaaaaaa
Submission Time	2025-01-03 15:02:41
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp:1:20: error: expected ‘;’ before ‘int’
1 | using namespace std
| ^
| ;
2 | int main()
| ~~~
helloworld.cpp: In function ‘int main()’:
helloworld.cpp:4:2: error: ‘cout’ was not declared in this scope
4 | cout << "Hello World." << endl;
| ^~~~
helloworld.cpp:1:1: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
+++ |+#include <iostream>
1 | using namespace std
helloworld.cpp:4:28: error: ‘endl’ was not declared in this scope
4 | cout << "Hello World." << endl;
| ^~~~
helloworld.cpp:1:1: note: ‘std::endl’ is defined in header ‘<ostream>’; did you forget to ‘#include <ostream>’?
+++ |+#include <ostream>
1 | using namespace std