Help! Total beginner here! What is the error in this code?

Question

https://code.sololearn.com/cY3bbuzMU4uP/?ref=app

Answer 1

Unfortunately, you can't overload main method in c++. So you can't have the 2nd part of the code.
If your objective is to print hello world twice, use a loop.
(In case you didn't know, function overloading is, creating 2 or more function with the same name but different arguments)

Answer 2

Got it thank you all!

Answer 3

Your problem is that you double-ran the function c ++ Here I have corrected your code! :) ↓↓↓

#include <iostream>
using namespace std;
int main () {    
 cout << "Hello world!";    
 return 0;
}

Answer 4

like this?

https://code.sololearn.com/cOVB5Ede8fCF/?ref=app