Please write code in C++ language with an explanation of steps and a successful run of the code

Instructions Write a function, reverseDigit, that takes an integer as a parameter and returns the number with its digits reversed. For example: the value of reverseDigit(12345) is 54321; the value of reverseDigit(5600) is 65; the value of reverseDigit(7008) is 8007; and the value of reverseDigit(532) is 235.