Write a program whose inputs are three integers, and whose outputs are the largest of the three values and the smallest of the three values. Ex: If the input is: 7 15 3 the output is: largest: 15 smallest: 3   Your program must define and call the following two methods. The method largestNumber() should return the largest number of the three input values. The method smallestNumber() should return the smallest number of the three input values.   public static int largestNumber(int num1, int num2, int num3) public static int smallestNumber(int num1, int num2, int num3)   import java.util.Scanner; public class LabProgram {   /* Define your method here */   public static void main(String[] args) {      /* Type your code here. */}}

Python Programming ONLY PLEASE NO JAVA  Use recursion to determine the number of digits in an integer n.  Hint: If n is < 10, it has one digit. Otherwise, it has one more digit than n / 10.  Write the method and then write a test program to test the method Your test program must:   Ask the user for a number Print the number of digits in that number. (describe the numbers printed to the console) Use program headers and method header comments in your code.

Java programming The US dollar = 0.82 Euros and 1.21 Canadian dollars.Write the following methods to convert US dollars to Euros and to Canadiandollars: *** A method prompting the user to select an option (to convert to Euros orto Canadian dollars) and returns the option to the main method.

Understanding ifStatements Summary In this lab, you complete a prewritten Java program for a carpenter who creates personalized house signs. The program is supposed to compute the price of any sign a customer orders, based on the following facts: The charge for all signs is a minimum of $35.00. The first five letters or numbers are included in the minimum charge; there is a $4 charge for each additional character. If the sign is made of oak, add $20.00. No charge is added for pine. Black or white characters are included in the minimum charge; there is an additional $15 charge for gold-leaf lettering. Instructions 1. Ensure the file named HouseSign.java is open. 2. You need to declare variables for the following, and initialize them where specified: A variable for the cost of the sign initialized to 0.00 (charge). A variable for the number of characters initialized to 8 (numChars). A variable for the color of the characters initialized to "gold" (color). A variable for the…