Sunlo

Student Progress The First Class is Student Class:-   public class Student { private string first_name; //private String last_name; private string father_name; private string Address; private string chem_marks; private String phy_marks; private String bio_marks; private String math_marks; private String eng_marks; public Student(string first_name,String father_name , String Address , String chem_makrs , String phy_marks , String bio_marks , String math_marks , String eng_marks ) { super(); this.first_name = first_name; this.father_name= father_name; this.Address = Address; this.chem_marks= chem_marks; this.phy_marks= phy_marks; this.bio_marks= bio_marks; this.math_marks= math_marks; this.eng_marks= eng_marks; } public String getFirst_name() { return first_name; } public void setFirst_name(String first_name) { this.first_name = first_name; } /*public String getLast_name() { return last_na...