Answer to Question #268817 in Java | JSP | JSF for Chakalaka

Question

Create a program that gets values as CMD args as follows, a person's name, year of birth and gender. The program then prints a message as follows:[HINT: if the person is male then the program uses Mr otherwise use Ms]

Sample 01:

Java Lab01_Task04 John 1999 M

Output

Good Mr John, you are 21 years old

Answer 1

package com.task;

import java.util.Calendar;

public class Main {

    public static void main(String[] args) {
       String name = args[0];
       Integer birthYear = Integer.valueOf(args[1]);
       String gender = args[2];

       String title = "M".equals(gender) ? "Mr" : "Ms";
       Integer currentYear = Calendar.getInstance().get(Calendar.YEAR);
       Integer age = currentYear-birthYear;

       System.out.println("Good " + title + " " + name + ", you are " + age + " years old");
    }

}