//Header for various functions #pragma once void GetData(int& Number); void DisplayMenu(int& choice); void ProcessMenuChocie(int choice, int& value); void IsPosNeg(int value); void IsOddEven(int& Number); int FindNumDigits(int value); void FindDigitAtPosition(int Digit, int Position, string& NumberDigit, char& Numberindex); void DisplayAdditonTable();