We want to create a recursive method called numbers. This method is suppose to create the following sample output numbers(10) should display 10 9 8 7 6 5 4 3 2 1 0 numbers(5) should display 5 4 3 2 1 0 Fill in the blank so that the method generates the desired output public static void numbers(int a) { if (_1__ ___2___ __3___) <----- base case return;
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We want to create a recursive method called numbers. This method is suppose to create the following sample output
numbers(10) should display 10 9 8 7 6 5 4 3 2 1 0
numbers(5) should display 5 4 3 2 1 0
Fill in the blank so that the method generates the desired output
public static void numbers(int a)
{
if (_1__ ___2___ __3___) <----- base case
return;
System.out.print(___4___ + " ");
___5___(___6___ ___7___ _____8____); <--- recursive case
}
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- The intName method in the "Problem Solving: Stepwise Refinement" section accepted arguments < 1,000. Using a recursive call, extend its range to 999,999. For example an input of 12,345 should return " twelve thousand three hundred forty five". Note that some number names may have extra spaces at the beginning or end. import java.util.Scanner; public class IntegerName { /** Turns a number into its English name. @param number a positive integer < 999,999 @return the name of the number (e.g. "two hundred seventy four") */ public static String intName(int number) { int part = number; // The part that still needs to be converted String name = ""; // The name of the number if (part >= 1000) { // Recursively call intName } if (part >= 100) { name = digitName(part / 100) + " hundred"; part = part % 100; } if (part >= 20) { name = name + " " + tensName(part); part = part % 10; } else if (part >= 10) { name = name + " " + teenName(part); part = 0; } if (part > 0) { name =…Write a static recursive method that returns the number of digits in theinteger passed to it as an argument of type int. Allow for both positiveand negative arguments. For example, –120 has three digits. Do not countleading zeros. Embed the method in a program, and test it.Write in Java - Make sure the -3 is in the output Write a recursive method called printNumPattern() to output the following number pattern. Given a positive integer as input (Ex: 12), subtract another positive integer (Ex: 3) continually until a negative value is reached, and then continually add the second integer until the first integer is again reached. For this lab, do not end output with a newline.