Switch Case Weekdays

import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
    Scanner scn = new Scanner(System.in);
    System.out.print("Please enter any number: ");
    int num = scn.nextInt();
    switch(num) {
        case 1:
            System.out.println("It's Sunday");
            break;
        case 2:
            System.out.println("It's Monday");
            break;
        case 3:
            System.out.println("It's Tuesday");
            break;
        case 4:
            System.out.println("It's Wednesday");
            break;
        case 5:
            System.out.println("It's Thursday");
            break;
        case 6:
            System.out.println("It's Friday");
            break;
        case 7:
            System.out.println("It's Saturday");
            break;
        default:
            System.out.println("It's wrong day number");
            
    }
}
}

===============

//Nested if

import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

    Scanner scn = new Scanner(System.in);

    System.out.print("Please enter any number: ");

    int num = scn.nextInt();

        if(num==1)

            System.out.println("It's Sunday");

            

        else if(num==2)

            System.out.println("It's Monday");

           

        else if(num==3)

            System.out.println("It's Tuesday");

            

        else if(num==4)

            System.out.println("It's Wednesday");

            

        else if(num==5)

            System.out.println("It's Thursday");

            

        else if(num==6)

            System.out.println("It's Friday");

            

        else if(num==7)

            System.out.println("It's Saturday");

            

        else

            System.out.println("It's wrong day number");

}

}