Please help me to make these 3 codes, that work separately together (They are numbered 1 - 4) Fist one count 4 set of numbers vertically, second one is for number of pins which should display 0-15, the third one is a search list and the fourth is a money calculator Please help me with my java code Please put the four programs below into one program. please also comment the code class Main { public static void main(String[] args) { //example1(); example2(6); writeVertical(120); System.out.println(numPins(5)); } //Infintie Recursion public static void example1() { } //Recursion with base case public static void example2(int n) { if(n ==1) { return; } else { System.out.println(n); example2(n-1); } } //Makes the number vertical public static void writeVertical(int num) { if(num ==0) { return; } else { writeVertical(num/10); System.out.println(num%10); } } //2 public static int numPins (int rows) { if(rows == 0) { return rows; } return numPins(rows - 1)+ rows; } } //3 public class Search { static boolean searchList(int a[], int size,int num) { int start=0; // to indicate the starting point of list // if size

Please help me to make these 3 codes, that work separately together (They are numbered 1 - 4) Fist one count 4 set of numbers vertically, second one is for number of pins which should display 0-15, the third one is a search list and the fourth is a money calculator Please help me with my java code Please put the four programs below into one program. please also comment the code class Main { public static void main(String[] args) { //example1(); example2(6); writeVertical(120); System.out.println(numPins(5)); } //Infintie Recursion public static void example1() { } //Recursion with base case public static void example2(int n) { if(n ==1) { return; } else { System.out.println(n); example2(n-1); } } //Makes the number vertical public static void writeVertical(int num) { if(num ==0) { return; } else { writeVertical(num/10); System.out.println(num%10); } } //2 public static int numPins (int rows) { if(rows == 0) { return rows; } return numPins(rows - 1)+ rows; } } //3 public class Search { static boolean searchList(int a[], int size,int num) { int start=0; // to indicate the starting point of list // if size