Error in System.out.println

Question

Is there any error in the following code? It shows cant find symbol, symbol: class out location: class System. In the log, it show a lot of errors, including

java.lang.

Answer 1

You are missing the java basics.

Problem:

Processing statements should be in function only.

Solution:

Scanner sc=new Scanner(System.in);
System.out.println("Enter the value of r");
int r=sc.nextInt();
System.out.println("enter the value h");
int h=sc.nextInt();

Post the above code either in function or constructor by doing changes according to your requirements.