Question

You need the user of a program to enter a customer's last name. Write a statement that prompts the user to enter this data and assigns the input to a variable.

Short answer

Answer: The 'input()' function in Python is used to display a prompt to the user, allowing them to enter some data through the keyboard. The function collects the entered data and returns it as a string. When we assign this function to a variable, the user input is stored in that variable. For example, in the code `last_name = input("Please enter the customer's last name: ")`, the 'input()' function prompts the user to enter the customer's last name and stores the entered data in the 'last_name' variable.

Step-by-step solution

Using the 'input()' function to let the user enter data

We will use the 'input()' function in Python to display a prompt asking the user to enter the customer's last name. This function will collect the user input and store it in a variable.

Assign the input to a variable

Assign a variable (for example, 'last_name') to store the customer's last name. When the user enters the last name, it will be stored in the 'last_name' variable. Here's the complete code for this exercise: ```python last_name = input("Please enter the customer's last name: ") ``` This code will display a prompt on the user's computer screen, asking them to enter the customer's last name. The input will then be stored in the 'last_name' variable.