Need help writing the if statements, for a number to english converter (numbers <100)

[765891]

Need help writing the if statements, for a number to English converter for numbers less than 100?
So would i need to have negative numbers such as negative hundred or thousand or million (as far as an int can hold (excluding floats))
I haven't worked with arrays much
Little confused on what to do...

 import java.util.*;
 //import java utility package
 
 public class Program5
 {
     public static void main(String[] args )
    {
       Scanner in = new Scanner(System.in);
       String[] ones ={"Zero", " One", " Two", " Three", 
                          " Four", " Five",
                        " Six", " Seven", " Eight", " Nine"};
       String[] teens= {" Ten", " Eleven", " Twelve",
                         " Thirteen", " Fourteen", " Fifteen",
                         " Sixteen", " Seventeen", 
                         " Eighteen", " Nineteen"};
       String[] tens =  {"", "Ten", " Twenty", " Thirty", " Forty", " Fifty",
                          " Sixty", " Seventy", " Eighty"," Ninety"};
                          
       int num=0;
       
       System.out.println("Please enter a number less than 100");
       num=in.nextInt();
       if(num < 100)
       {
           
       }
       
    }
 }

[LetsG0Blue]

Are you trying to build a loop and end it with a 'if' statement? And are you trying to stay within 1-100?

[765891]

Are you trying to build a loop and end it with a 'if' statement? And are you trying to stay within 1-100?

Yes (I might try 1-100 first) And i need help guiding to the display of the word version of the number