Write a C program which does the following;You are given two arraysint array_A[12];int array_B[8];1)Use random number generator to fill the arrays2)Display the content of the arrays3)Ask the user for a search key and also ask for the searching method-If user choice is L or l, use Linear Search-If user choice is B or b, use Binary Search4) Display the index of the search key entered by the user or display the error message if the search key is not found.You should have 5 separate functions for1. Random Number Generator2. Displaying the arrays3. Linear Search4. Bubble Sort5. Binary Search