shivanshugupta7/comparator-in-java-

You are given a list of student information: ID, FirstName, and CGPA. Your task is to rearrange them according to their CGPA in decreasing order. * If two student have the same CGPA, then arrange them according to their first name in alphabetical order. * If those two students also have the same first name, then order them according to their ID. No two students have the same ID.