Write a C++ program that accepts any five-digit integer number and display sum of the its digits. Define a function that accepts the five-digit number and return the sum of the digits. For e.g. if the...

Extracted text: Write a C++ program that accepts any five-digit integer number and display sum of the its digits. Define a function that accepts the five-digit number and return the sum of the digits. For e.g. if the user enters 12141, then the output would be 9 (1 + 2+1+4+1). [Use local Variables]