(3 Marks) H.W#1) Write a c++ program to read student id, student name, student major, and his five marks. Then calculate the following: The total of...

please find the attatchment and answer as requierd as soon as possible thanks

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Assignment Student Name:Submitted to: #include<iostream.h>class student{int rno;char sname[21];float eng,maths,phy,chem,bio;float total;float ctotal(){float...