CHALLENGE:Java Tut 36-37-Display Reg Time

The following is a challenge for new developers that have completed:

 Java Tutorial - 36-37 Displaying Regular Time by theNewBoston
 To get the most out of these challenges try them a few hours or the day after watching/following along with the actual video.

 

CHALLENGE!!

(Before starting any of the challenges always declare a class and a main method unless told otherwise)

 Difficulty:★★
 

1.Create a class and name it "Time".Unlike classes we've created in the past you dont need to declare a main method.

2.Create 3 int vars. name them hour, minute, second.

3.Create a method,name it setTime, it should accept 3 parameters(int h, int m , int s)

Inside the setTime method:

• if h is greater than 0 and less than 24 then set h to hour, else set the hour to 0 by default.This should be accomplished in one line of code( Hint:use the "ternary operator" instead of a if statement)

• if m is greater than 0 and less than 60 then set m to minute, else set the minute to 0 by default.(Hint: "ternary operator")

• if s is greater than 0 and less than 60 then set s to second, else set the second to 0 by default.(Hint: "ternary operator")

End "setTime" method 

4.Create another method.Name it toMilitary.

Inside the to Military method:

• Create a return statement that will format the "hour" , "minute" and "second" vars to display in military format.
  
  Example of console output:18:30:00
  End "toMilitary" method

5.Create a method,name it toRegTime

Inside the "toRegTime" method:

• Create a return statement that will format the "hour" , "minute" and "second" vars to display in standard time format. (hint:Ull need to use the Modulus (%) operator
  
  Example of console output:6:30:00 PM

End "toRegTime" method

End of "Time" class

6.Create another class and name it testTime .Create a main method.

Inside the main method of testTime class:

• Declare a new Time object and name it tickTock.

• Print tickTock.toMilitary

• Print tickTock.toRegTime

• Call the setTime method with the parameters (13,27,6)

• Print tickTock.toMilitary

• Print tickTock.toRegTime

End of "testTime" class

COMPILE & PRAY TO DUKE!!!

View the video tutorial: http://bit.ly/qkxfja