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

The following code

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

must be inside a method. Not directly in the class. Classes can contain field and method declarations, but not arbitrary code.