Question 1: Write a program that reads in a positive integer (decimal number) with maximum 5 digits and display its equivalent binary number. You can watch this video to know how to convert a decimal number to a binary number. https://www.youtube.com/watch?v ZROpC6 iW5Q If the input is invalid, please keep on asking until you get the correct input. Hint: you can use either a recursive function or an iteration (loop) with an array. Example: Bold means user input Enter a positive integer with maximum 5 digits: 123456 Invalid input. Try again. Enter a positive integer with maximum 5 digits: 25 Decimal 25 Binary 11001