Q3write a program to sort a group of strings in alphabetical order. your program should prompt the user onhow many strings need to be sorted. this should be done in main. the max size of a string allowed is 80characters. the max number of strings allowed is 50 (you may run with 5-10 strings to show your output).then the program prompts the user to enter each string one by one - this should be done in a separatefunction defined in a separate file, called from main. then the program sorts the strings in alphabeticalorder (again done in a separate function defined in a separate file, called from main) and prints the list(again done in a separate function defined in a separate file, called from main).you may use the strcmp library function to compare strings, a simple search will be enough to beable to use it. you may use any sorting algorithm that you are comfortable with.

Develop the program incrementally: a) start by reading and displaying each line of the input file to make sure you are reading the data set correctly. b) use the split string method to extract information from each line into a list. print the list to prove that this step is working correctly. d) convert the exam scores to type int and calculate the student’s average. display those items to prove this step is working correctly. e) create a tuple containing the six items for each student (name, exam scores, exam mean). display the tuples to prove this step is working correctly. (optionally, you may want to have the exam scores in a list so your tuple is (name, scores_list, f) append each tuple to a list. display the list to prove this step is working correctly. g) use the sort list method to re-order the tuples in the list. display the list to prove this step is working correctly. h) use a for statement to display the contents of the list as a table (with appropriate formatting). i) use a for statement to calculate the average of all scores on exam #1, then display the results. note that you could have calculated this average within the first loop, but we are explicitly requiring you to do this calculation by looping though your list of tuples. j) add the logic to calculate the average of all scores on exam #2, then display the results.