Java - Switch Case Statement Example Code - Print Weekdays.

In this code example we will learn how to print weekday’s name according to given weekday’s number. In this program we will read weekday’s number between 0 to 6 and print weekday’s name.

For example - User input is 0 then program will print Sunday, if 1 then program will print Monday and so on.

Java Code Snippet - Switch Case Statement Example Code to Print Weekdays

//Java - Switch Case Statement Example Code - Print Weekdays.
import java.util.Scanner;

public class SwitchCaseExample{	
	  public static void main(String args[]){
		  int day;
		  Scanner SC=new Scanner(System.in);
		  
		  System.out.print("Enter a weekday number (0 to 6): ");
		  day=SC.nextInt();
		  
		  if(day<0 || day>6){
			  System.out.println("Invalid weekday number.");
			  System.exit(0);
		  }
		  
		  //print weekday name according to give value
		  switch(day){
		  		case 0:	
		  			System.out.println("Sunday");
		  			break;
		  		case 1:	
		  			System.out.println("Monday");
		  			break;
		  		case 2:	
		  			System.out.println("Tuesday");
		  			break;
		  		case 3:	
		  			System.out.println("Wednesday");
		  			break;
		  		case 4:	
		  			System.out.println("Thursday");
		  			break;
		  		case 5:	
		  			System.out.println("Friday");
		  			break;
		  		case 6:	
		  			System.out.println("Saturday");
		  			break;		  			
		  		default:
		  			System.out.println("Invalid");
		  			break;		  			
		  }
		  
	  }
}

    First Run:
    Enter a weekday number (0 to 6): 8
    Invalid weekday number.

    Second Run:
    Enter a weekday number (0 to 6): 5
    Friday