SF-WDI/python-exercises

Assorted Data Types

What are the outputs and/or side effects of the following code snippets?

• Make a guess before testing your answer.
• "Error out" is a valid answer choice.
• Also include a sentence on why you chose your answer.

2 ** 3

Your answer.

((16 / 4) * (2 + 1)) ** 2

Your answer.

("a milli " + "a milli") * 3

Your answer.

("a milli " * 4) / 2

Your answer.

my_favorite_number = 13
print("My favorite number is: " + my_favorite_number)

Your answer.

my_favorite_number = 13
print("My favorite number is: {}".format(my_favorite_number))

Your answer.

Truthiness and Falsiness

Which of these evaluate as false in Python? Mark all that apply.

[ ] False
[ ] 0
[ ] ""
[ ] None
[ ] [ ] (empty array)

What are the outputs and/or side effects of the following code snippets?

• Make a guess before testing your answer.
• "Error out" is a valid answer choice.
• Also include a sentence on why you chose your answer.

no_name = ""
if no_name:
    print("My name is: " + no_name)

Your answer.

no_name = None
if no_name:
    print("My name is: " + no_name)

Your answer.

age = 21
if age:
    print("My age is: " + age)

Your answer.

age = input()
if age:
    print("My age is: " + age)

Your answer.

Conditionals

Write the code for the following exercise inside of the app.py located in this repo. Run/test your code using python app.py in the Terminal.

Write FizzBuzz in Python!

Fizz-Buzz is a classic coding exercise that you can create using your knowledge of conditionals and loops. Implement code that does the following...

• Counts from 1 to 100 and prints out something for each number.
• If the number is divisible by 3, print "Fizz".
• If the number is divisible by 5, print "Buzz".
• If the number is divisible by both 3 and 5, print "FizzBuzz".
• If the number does not meet any of the above conditions, just print the number.

Your output should look something like this...

1, 2, Fizz, 4, Buzz, Fizz, 7, 8, Fizz, Buzz, 11, Fizz, 13, 14, Fizz Buzz, 16, 17, Fizz, 19, Buzz, Fizz, 22, 23, Fizz, Buzz, 26, Fizz, 28, 29, Fizz Buzz, 31, 32, Fizz, 34, Buzz, Fizz, ...

i = 1
while i <= 100:
   # Your code goes in here.