How do you write pseudocode for reverse of given number?

Answer 1

To write pseudocode for reversing a given number, first initialize a variable to store the reversed number and set it to zero. Then, use a loop to extract the last digit of the number (using modulo operation), append it to the reversed number, and update the original number (by dividing it by 10). Continue this process until the original number becomes zero. Finally, output the reversed number.

Here’s a simple pseudocode example:

function reverseNumber(number):
    reversed = 0
    while number > 0:
        digit = number % 10
        reversed = reversed * 10 + digit
        number = number // 10
    return reversed