Question

Write a code segment that uses a while loop to add the total of all the positive integers inputted by the user until he/she inputs the number 0. Any negative numbers inputted by the user must NOT be added to the total. Initialize any variables as necessary

Answer 1

The code represents a Python script that uses a while loop to sum all positive integers inputted by the user until a 0 is entered. Negative numbers are ignored and not added to the total. The total sum is then printed out.

Step-by-step explanation:

The question involves writing a code segment that repeatedly prompts the user for positive integers and adds them together until a 0 is inputted. Any negative numbers should be ignored in this summation process. Here's an example of how you might write this code segment in Python:

total = 0
while True:
number = int(input("Enter a positive integer or 0 to quit: "))
if number == 0:
break
elif number > 0:
total += number
# No need to do anything if the number is negative; we just continue to the next iteration.

print("The total of the positive integers is:", total)

This code initializes a variable 'total' to keep track of the sum. It uses a while loop that continues to ask the user for input until a 0 is entered. If the user inputs a positive integer, it's added to the total. If a 0 is entered, the loop terminates with a break statement. Negative integers are simply ignored, and the loop continues.