Assignment: Assume the class Student has been declared and is structured as follows:

$-$ Three private members: a string field username, an unsigned long field id$,$ and a double field gpa.

$-$ A constructor that takes, in order, a string, an unsigned long, and a double parameter.

Write some code that initializes the variable students with an array of students. Assume the number of students has been assigned to the int constant NuMBER$\_$OF$\_$sTUDENTS. The user should input the students' data one by one. Your code should not do input validation.

The format should follow carefully the example provided.

$1//$ Write your code below

$2$