Review: Flow Control

Module 1: Python Fundamentals

Review of Session 1.2: Flow Control

Exercise

Which of the following if statements will never happen?

# We have apples and bananas. We want to give at least one fruit to each friend.
# Do we have enough fruits? Are the apples enough? Are the bananas?

apples = 10
bananas = 5
friends = 15

if (apples + bananas) >= friends:
  print("We have enough fruits for our friends!")
elif apples >= friends:
  print("We have enough apples for our friends!")
elif bananas >= friends:
  print("We have enough bananas for our friends!")
else:
  print("We don't have enough fruit for our friends!")

Exercise

What is going to be the final value of x?

x = 5

condition = x**2 < 10

if condition:
  x = x + 1
else:
  x = x + 3

x = x / 2

print(x)

Exercise

Without running the code, what is going to be the output of this cell?

years = "5"

if years > 0:
  print(f"I am {years} years old")

Exercise

Look at the following piece of code and explain why it fails.

# Exercise 2.2
# Create a code that checks if a number a is divisible by another b. The output
# should be a message like ÔÇ£(a) is divisible by (b)ÔÇØ

a = 10
b = 2
# Expected output: Yes

# (a, b) are divisible if the remainder of a/b is 0
if a % b = 0:
  print(f"{a} is divisible by {b}")

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