Output...is not coming...plz anyone check my program &...tell me the mistake

Question

class apple
{
void find(int a)
{
if(a==10)
System. out. println (" hello");
else
System. out. println(" hi");
}
}

Answer 1

OK..thank u

Answer 2

import java.util.Scanner
public static void (String[] args){
System.out.println(" Please enter any number between 1-20");
Scanner input = new scanner (System.in);
int a = nextInt();
if(a==10){
System. out. println (" Wow you have entered correct number ");}
else{
System. out. println("Better luck next time!");}
}

Answer 3

variable a value should be initialised. By convention, class name should begin with capital alphabet, and you have also given space between System.out

Answer 4

Initialize the value of a...