hi in my text book i have this problem.
how to program this
Define a class Quadratic_int that stores the coefficients of a quadratic polynomial in a dynamically allocated array of integers. Supply the "big three" memory management functions. Use this class to demonstrate (a) the difference between initialization Quadratic_int s; Quadratic_int t = s; and assignment operation Quadratic_int s; Quadratic_int t; s = t; (b) the fact that all constructed objects are automatically destroyed (c) the fact that the copy constructor is invoked if an object is passed by value to a function (d) the fact that the copy constructor is not invoked when a parameter is passed by reference (e) the fact that the copy constructor is used to copy a return value to the caller. Supply a member function which calculates the value of a quadratic function for a given argument value. Overload + and - operators for addition and subtraction of two polynomials and the unary operator * which return true or false when the corresponding quadratic equation has or has not real roots. Overload the stream operators << and >>. Demonstrate all these functions and operators.
thnx for help