So I had this c++ question and I couldn't figure it out..the question goes like "DO A C++ PROGRAM THAT MAKES RANKS OF STUDENTS BASED ON EACH SUBJECT   NOTE THAT -THE NUMBER OF STUDENTS AND SUBJECTS ARE RANDOM,  MEANING THE USER SHOULD BE ABLE TO ENTER RANDOM NUMBER OF STUDENTS AND SUBJECTS, AND THE PROGRAM SHOULD INTURN CALCULATE RANK OF THE STUDENTS BASED ON EACH SUBJECT AND DISPLAY THE RESULT"   I really appreciate any kind of help, thanks in advance