program C.
This project must use an array.
The program should get three integer values typed by the user at the keyboard and store them in an array of integers.
The program should then check each of the three possible pairs of entered integers and report if a pair is the same. For example, if the 1st and 3rd entered integers are the same, the program will output:
Entry number 1 and entry number 3 are the same.
If none of the three pairs (1-2, 1-3, or 2-3) are the same, the program should output:
None of the entries are the same