Write a C program that do the following: Define a function that search an integer array for a number, if the number is in the array, then update its value to be double the original value. void search(int *arr, int size, int number) In the main function declare an integer array that presents the prices of ten products (size 10). it contains 10, 15, 5, 7, 15, 27, 15, 19, 20, and 13. Ask the user to enter an integer number. Call the search function. Print the array. Sample input/output enter a number: 15 The array: 10 30 5 7 30 27 30 19 20 13. Write a C program that do the following: write a recursive function that receives a character pointer and replace each 'a' with 'u'. in the main function define a character array and ask the user to input a word and save it in the array. Call the function. Print the array. Sample input/output: Please enter a word: Safaa After replace: Sufuu