1. Write a program that finds all students who score the highest and lowest average marks of the first two

homework in CS (I). Your program should read the data from a file called "hw2. Txt" and displays the output to

another file called "hw2. Txt" and on the screen. Each data line contains student name and his/her marks. The

output should display all student names, marks, numerical grades and letter grades. In addition, you should

output the highest and lowest marks and those who earned. Sample input