Discussion:
Q: Create a C program to display in words what number is entered when a single digit is entered.
Ask the user to enter a digit between 0 and 9. Have the program print out the digit in words, for example:
Enter a digit between 0 and 9: 4
You entered the number four
Assume that the user will enter only a single digit. The user may accidentally enter a single character, and this should generate an error message.