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Java - Methods

Exercises

House

Difficulty: Low

Title: House

Description:
Create a House application that calls methods:

  • addRoof()
  • addBase()
  • addWalk()
These three methods when combined should display a House similar to the one below:

Output:
Java House


Is Prime

Difficulty: Low

Title: Is Prime

Description:
Modify the Prime Number application created in the conditional exercises to include:

  • A method named isPrime().
  • The isPrime() method should require one parameter and return a Boolean value.
  • The main method would print whether a number is prime or not prime based upon the Boolean value returned.

Output:
Enter a number: 2
Prime

Enter a number: 12
Not Prime
Enter a number: 17
Prime



Computer Science