Question

Write a program to print month number by reading month name using switch case in java?​

Answer 1

$\textsf{\large{\underline{Solution}:}}$

The given problem is solved using language - Java.

import java.util.Scanner;

public class Brainly{

   public static void main(String s[]){

       Scanner sc=new Scanner(System.in);

       System.out.print("Enter month name (full name): ");

       String name=sc.next().toUpperCase();

       sc.close();

       switch(name){

           case "JANUARY":

           System.out.println("Month Number: 1");

           break;

           case "FEBRUARY":

           System.out.println("Month Number: 2");

           break;

           case "MARCH":

           System.out.println("Month Number: 3");

           break;

           case "APRIL":

           System.out.println("Month Number: 4");

           break;

           case "MAY":

           System.out.println("Month Number: 5");

           break;

           case "JUNE":

           System.out.println("Month Number: 6");

           break;

           case "JULY":

           System.out.println("Month Number: 7");

           break;

           case "AUGUST":

           System.out.println("Month Number: 8");

           break;

           case "SEPTEMBER":

           System.out.println("Month Number: 9");

           break;

           case "OCTOBER":

           System.out.println("Month Number: 10");

           break;

           case "NOVEMBER":

           System.out.println("Month Number: 11");

           break;

           case "DECEMBER":

           System.out.println("Month Number: 12");

           break;

           default: System.out.println("Invalid Data.");

       }

   }

}

$\textsf{\large{\underline{Explanation}:}}$

• At first, we have asked the user to enter the month. The entered month is stored in a variable after converting it into uppercase.
• Using switch case construct, the month number is calculated and it is displayed on the screen.
• For an invalid input, an appropriate message is displayed on the screen.

See the attachment for output.

Answer 2

Answer:

import java.util.Scanner;

public class Brainly{

  public static void main(String s[]){

      Scanner sc=new Scanner(System.in);

      System.out.print("Enter month name (full name): ");

      String name=sc.next().toUpperCase();

      sc.close();

      switch(name){

          case "JANUARY":

          System.out.println("Month Number: 1");

          break;

          case "FEBRUARY":

          System.out.println("Month Number: 2");

          break;

          case "MARCH":

          System.out.println("Month Number: 3");

          break;

          case "APRIL":

          System.out.println("Month Number: 4");

          break;

          case "MAY":

          System.out.println("Month Number: 5");

          break;

          case "JUNE":

          System.out.println("Month Number: 6");

          break;

          case "JULY":

          System.out.println("Month Number: 7");

          break;

          case "AUGUST":

          System.out.println("Month Number: 8");

          break;

          case "SEPTEMBER":

          System.out.println("Month Number: 9");

          break;

          case "OCTOBER":

          System.out.println("Month Number: 10");

          break;

          case "NOVEMBER":

          System.out.println("Month Number: 11");

          break;

          case "DECEMBER":

          System.out.println("Month Number: 12");

          break;

          default: System.out.println("Invalid Data.");

      }

  }

}