Question

Write a complete java program that prompts the user for their name and two numbers. The correct java methods and parameters must be passed to find the length of the name entered and return “TRUE” if the sum of numbers is even, or FALSE if the sum of numbers is odd:

Notes included in the program

Sample Program

Please enter a name and I will tell you the length of the name entered

John

Then length of the name John is 4

Please enter 2 positive #'s and I will return True if the sum of numbers is even of False if the sum is odd !

6

5

The sum is false

Answer 1

import java.util.Scanner; AwNN 3- public class MyClass { public static int getLength(String name) // method 1 5 6 return name.length(); 7 } public static boolean isItEven(int a, int b) // method 2 { return (a+b) % 2 == 0; } 9 10- 11 12 13 14- 15 16 17 18 19 29 public static void main(String args[]) { // sample run Scanner sc = new Scanner(System.in); System.out.println("Please enter a name and I will tell you the length of the name entered"); String name = sc.next(); System.out.println("The length of the name " + name + " is " + getLength(name)); System.out.println("Please enter 2 positive #'s and I will return True if the sum of numbers is even of False if the sum is odd !"); int a = sc.nextInt(); int b = sc.nextInt(); System.out.println("The sum is " + isitEven(a, b));

OUTPUT

John Please enter a name and I will tell you the length of the name entered The length of the name John is 4 Please enter 2 positive #'s and I will return True if the sum of numbers is even of False if the sun is odd ! 6 5 The sum is false

CODE

import java.util.Scanner;

public class MyClass {
public static int getLength(String name) // method 1
{
return name.length();
}
  
public static boolean isItEven(int a, int b) // method 2
{
return (a+b) % 2 == 0;
}
  
public static void main(String args[]) { // sample run
  
Scanner sc = new Scanner(System.in);
System.out.println("Please enter a name and I will tell you the length of the name entered");
String name = sc.next();
System.out.println("The length of the name " + name + " is " + getLength(name));
  
System.out.println("Please enter 2 positive #'s and I will return True if the sum of numbers is even of False if the sum is odd !");
int a = sc.nextInt();
int b = sc.nextInt();
System.out.println("The sum is " + isItEven(a, b));
}
}

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