Podcast
Questions and Answers
What will the types of the variables x, y and z be after executing the following code, assuming the user enters 6?
x = input("Enter a number: ")
y = int(x)
z = y / 2
What will the types of the variables x, y and z be after executing the following code, assuming the user enters 6?
x = input("Enter a number: ") y = int(x) z = y / 2
Which of the following statements is FALSE about while loops?
Which of the following statements is FALSE about while loops?
What will happen if we make the call years_to_become_millionaire(0) to the following function?
def years_to_become_millionaire(amount):
interest_rate = 0.055
year = 0
while amount < 1000000:
amount = amount * (1 + interest_rate)
year = year + 1
return year
What will happen if we make the call years_to_become_millionaire(0) to the following function?
def years_to_become_millionaire(amount): interest_rate = 0.055 year = 0 while amount < 1000000: amount = amount * (1 + interest_rate) year = year + 1 return year
Study Notes
Question 1 Summary
- The variable x is assigned input from the user
- Variable y is assigned to the integer value of x
- Variable z is assigned to the integer value of y divided by 2
- The type of x will be string (str) because it is initially assigned string input
- The type of y will be integer (int) because int(x) convert x to an integer
- The type of z will be integer (int) as the result of y divided by a integer is an integer
- The correct answer is x - str, y - int, z - int
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Description
This quiz covers the fundamental concepts of variable types in Python. Test your understanding of how user input is handled and converted to different data types. You'll analyze the types assigned to variables based on given operations.
