Due Date Is Over
Due Date: 11-09-2024
1.OOPS CONCEPT WITH REAL TIME EXAMPLES 2.HOW
complete al the assignments with example related to real world
Due Date Is Over
Due Date: 28-10-2024
ASSIGNMENT 2
1 Write a Java program that prints the following pattern using loops
2 Create a Java class with overloaded methods to calculate the area of different shapes.
Requirements:
• Implement methods to calculate the area of:
o A rectangle (length and width)
o A circle (radius)
o A triangle (base and height)
• Each method should return the calculated area.
3 Write a Java program that uses an array to store and manage grades for 5 students.
Requirements:
• Prompt the user to enter the grades for each student.
• Calculate and display:
o The average grade.
o The highest and lowest grades.
o A message indicating whether each student passed (>= 50) or failed.
4 Extend the Book class to include constructors.
Requirements:
• Create a default constructor that initializes the attributes to default values.
• Create a parameterized constructor to set the attributes when a Book object is created.
• Demonstrate both constructors in the main method.
5 Define a class Student with attributes name and rollNumber.
Requirements:
• Include methods to set and get these attributes.
• Create a method displayInfo() that prints the student’s details.
• In the main method, create multiple Student objects and call the displayInfo() method for each.
6 Create a class Rectangle with attributes length and width.
Requirements:
• Implement a constructor that uses the this reference to set the attributes.
• Create a method calculateArea() that calculates the area using the this reference.
• In the main method, create a object and display its area.
