Unit1-05: Area & Perimeter of a Rectangle

Learning Outcome

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

• A1.4 demonstrate the ability to use Boolean operators (e.g., AND, OR, NOT), comparison operators (i.e., equal to, not equal to, greater than, less than, greater than or equal to, less than or equal to), arithmetic operators (e.g., addition, subtraction, multiplication, division, exponentiation, parentheses), and order of operations correctly in computer programs;

• write a program that calculates the area and perimeter of a rectangle

Quiz Question

With a pencil and paper, answer the following questions:

1. State the 2 audiences of someone's code. 

2. What is a comment?

3. Write 1 example of a comment.

4. What is a shebang?

5. What is black? What does it do to your code?

6. Why is if __name__ == "__main__" necessary in Python?

7. What is cpplint? What does it do to your code?

Review

• how to write comments in Python 

• how to write comments in C++

• black style checker in Python and cpplint style checker in C++

• what is a shebang?

• what is the purpose of: if __name__ == "__main__" ?

Daily Assignment

• complete the Daily Assignment section in Hãpara Workspace for this day

  • if Hãpara is not working, make a copy of this document

  • move it to your IMH-ICS folder for this course