Write a Python program that asks the user to enter a number that
is larger than 10. If the user follows the instructions correctly,
the program displays the message, "x is correct" where x is the
number that was input. If the user does NOT enter a number greater
than 10, the program displays the message, "x is too small by at
least y" where x was the input and y is the smallest number that
must be added to x to make it greater than 10. Note that the
message "Done" is to be printed at the end in both cases.