No clue where to start on this one,

3 Number-to-textConverter (0 point) You are asked to implement an automated number-to-text conversion system for a phone company. Write a C pro gram that receives as input an integer and converts cach digit to the appropriate text word. The integer can be of variable length, but no larger than 10 digits. Assume that no phone number starts with a zero. Do not use strings, or any function from the string library. Sample Code Execution: Red text indicates information entered by the usen Please enter your phone number: 2345769854 two three four five seven six nine eight five four Test cases: 2345769854, 10004, 20030040