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adding_drill

Adding Drill

  1. Make a new class called Question
  2. Make two integer fields called a and b
  3. Make a constructor that initializes a and b so they have a random number from one to ten
  4. Make a method called correct that has a int parameter returns true if the parameter is the correct sum a+b
  5. Make an overloaded method called correct that has a String parameter returns true if the parameter is the correct sum a+b. Use Integer.parseInt() to convert the String to an int
  6. Make a method called toString that returns the question “What is a + b?”
  7. Make a main method that creates a instance to Scanner, and Question. Use import java.util.Scanner; before the class declaration
  8. Try asking one question and checking if it is correct.
  9. Try using a while loop that keeps asking the question until the question is answered correctly.
  10. Try using a for loop so you ask 3 different questions. Here is how it might look:

adding_drill.txt · Last modified: 2018/10/01 09:20 by cthiel