Answer Happy

Exercise-1: Write a program based on the given criteria below: 1- Creates a class Student with 3 attributes: name, id and level. a. Add a constructor able to create a Student; b. Add the methods getld and getLevel; C. Add the method display able to display the attributes, 2- Creates a class Student PhD extending the class Student with two more attributes: specialty and supervisor Name; a. Add a constructor to create a StudentPhd b. Add a display method: display need to override (polymorphism) the previous display method of Student class; 3- Creates a class called College with 6 attributes: maxStud: a maximum number of Student into the college; b. nbStud: the current number of Student into the college. When a College is created, the number nbStud is equal to 0; C. Student Stud[]: an array of Student. The size of this array is equal to maxStud; d. maxPhdStud: a maximum number of PhDStudent into the college; e. nbPhdStud: the current number of PhDStudent into the college. When a College is created, the number nbPhDStud is equal to 0; f. Student PhdStud[]: an array of PhD Student. The size of this array is equal to maxPhdStud. Add the following methods: a. add(Student): able to add a Student to the College. The Student will be added to the Stud array if there are an available space; 29 Page b. overload the operator += (PhDStudent): able to add a PhD Student to the College. The PhDStudent will be added to the PhdStud. You need to be sure that an available space exits (uses the function assert ); C.find(supervisorName): this method allows to find a PhDStudent by his SupervisorName. If it exists, the PhDStudent will be displayed, else, am error message will be dsplayed; d. display: this method aims to display all the Students and PhDStudents existing into the college; 4- Creates a function main to test the program: a. Creates two Student; b. Creates two PhD Strudent; c. Creates a College; d. Add all previous Students and PhD Students to the College; e. Find a PhdStudent by his supervisor's name; f. Display the College;