What problem in this code!

Question

https://code.sololearn.com/c1I3C7xZvSJ8/?ref=app

Answer 1

Ausgrindtube and Tibor Santa very very thanks for your help 👍😊

Answer 2

And i have 1 more question ❓ if we put any variable like int num=1; there so will it also need comma???

Answer 3

You want to print a string. You need to have the inverted commas " "
("hello friends!")
That will fix it.

Answer 4

That's a different variable type. And you have declared it as an integer by writing the line:
int num = 1;
You can then print it
System.out.println(num);

Answer 5

You have to put the text string inside double quotes.

System.out.println("hello friends!");