Question

PYTHON

Ask the user for two numbers. Print only the even numbers between them. You should also print the two numbers if they are even.

Sample Run 1:
Enter two numbers:
3
11
4 6 8 10
Sample Run 2:
Enter two numbers:
10
44
10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44

Answer 1

print("Enter two numbers:")

first_number = int(input("First number: "))

second_number = int(input("Second number: "))

if first_number > second_number:

first_number, second_number = second_number, first_number

result = []

for num in range(first_number, second_number + 1):

if num % 2 == 0:

result.append(str(num))

print("Answer:", " ".join(result))

Step-by-step explanation:

1. The user is prompted to enter two numbers.
2. The first number is stored in the variable first_number and the second number is stored in the variable second_number.
3. The values of first_number and second_number are swapped, if the first number is greater than the second number. This step is to ensure that the loop for finding even numbers will run correctly regardless of which number is entered first.
4. An empty list called result is created to store the even numbers between first_number and second_number.
5. A for loop is used to iterate over the numbers in the range first_number to second_number (inclusive).
6. For each iteration of the loop, the current number is checked to see if it's even using the modulo operator (%).
7. If the number is even, it's appended to the result list.
8. After the loop has completed, the result list is joined into a string using the join method and is printed, with the string "Answer: " before it.