1. Write a C function (show the source code) that accepts an integer as a parameter and determines if it is a number from the Fibonacci sequence. Return 0 if it is not and 1 if it is. int isFib(int i)

Now, write a C program (show the source code and the screen capture for the test run) that prompts for an integer value and prints a message if the number is from the Fibonacci sequence. The test program should use isFib function stored in a separate file. The compilation command may look like this: $gcc testingfibs.c isfib.c o prog2