Chapter 2 Algorithm Workbench

Write Python code that prompts the user to enter his or her height and assigns the user’s input to a variable named height.

Write Python code that prompts the user to enter his or her favorite color and assigns the user’s input to a variable named color.

Write assignment statements that perform the following operations with the variables a, b, and c:

1. adds 2 to a and assigns the result to b

2. Multiplies b times 4 and assigns the result to a

3. Divides a by 3.14 and assigns the result to b

4. Subtracts 8 from b and assigns the result to a.

Assume the variables result, t, w, x, y, and z are all integers, and that w = 5, x = 4, y = 8, and z = 2. What value will be stored in result after each of the following statements execute?

1. result = x + y

2. result = z * 2

3. result = y / x

4. result = y - z

5. result - w // z

Write a Python statement that assigns the sum of 10 and 14 to the variable total.

Write a Python statement that subtracts the variable down_payment from the variable total and assigns the result to the variable due.

Write a Python statement that multiplies the variable subtotal by 0.15 and assigns the result to the variable total.

What would the following display?

1. a = 5

2. b = 2

3. c = 3

4. result = a + b * c

5. print(result)

What would the following display?

1. num = 99

2. num = 5

3. print (num)

Assume the variable sales references a float value. Write a statement that displays the value rounded to two decimal points.

Assume the following statement has been executed:

1. number = 1234567.456

2. Write a Python statement that displays the value referenced by the number variable formatted as

3. 1, 234, 567.5

What will the following statement display?

1. print (‘George’, ‘John’, ‘Paul’, ‘Ringo’, sep=’@’)