Question

Algoritham to reverse a number

Answer 1

Explanation:

Step 1 — Isolate the last digit in number

lastDigit = number % 10

Step 2 — Append lastDigit to reverse

reverse = (reverse * 10) + lastDigit

Step 3-Remove last digit from number

number = number / 10

Iterate this process

while (number > 0)

Repeat this process until number is reduced to zero and reverse is completed.

Answer 2

Algorithm:

> get the number as input which you want to reverse.

> Initialize the reverse_number to 0.

> Loop while number is greater than 0.

-multiply reverse_number by 10 and add remainder of number.

- divide by 10 to reverse_number

:: reverse_number = reverse_number*10 + number%10

- divide number by 10.

> Return the reverse_number.

hope you understood..