Unit #2-11

Learning Outcome

At the end of this lesson, you will be able to:

• understand and use an if ... Else statement

Review

• review "Boolean Expressions" and "If ... Then"

Lesson

• in our last if statement assignment, we had to have 2 if statements to catch both sides if the Boolean expression:

  • this is dangerous (you can make a mistake) and wasteful

• a better option is to use an If…Then…Else Statement

  • if the if is not true, do some other code

Activity

• nil

Daily Assignment

• click on provided link to create a new GitHub repo

  • call the repo: TEJ2O.1 ⇢ Unit2-11

• create a program that:

  • on "start", generate 2 random integers from 0 to 99

  • on button "A", show the 1st number

  • on button "B", show the 2nd number

  • on "shake", show either:

    • 1st < 2nd

    • 1st > 2nd

• NOTE: 

  • I know technically it might choose the same number, we will ignore this case for now!

  • you MUST use an if ... else statement

Extra

• do the above assignment but in Python