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JECRC University B.Tech(CSE-V Sem) Java Programming Lab along with required theory

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JECRC University B.Tech(CSE-V Sem) Java Programming Lab

S.No.	List of Experiments
1.	Operators and Expressions : 1. To write a Java program to find the area of rectangle  2. To write a Java program to find the result of the following expressions  (Assume a=10 and b=5) (a<<2) + (b>>2)  (b>0)  (a+b*100) /10  a & b  3. To write a Java program to print the individual digits of a 3 digit number.
2.	Decision Making Statements : Write a Java program to read two integers and print the larger number followed by the  words “is larger “If the numbers are equal print the message “These numbers are equal”.              To write a Java program to read an integer and find whether the number is odd or even To write a Java program to find the biggest of three integers.
3.	Looping Statements :  To write a Java program to find the sum of digits of a given number  To write a Java program to find the first 15 terms of Fibonacci sequence To write a Java program to print the Armstrong numbers
4.	Array : To write a Java program to find the largest and smallest number in an array
5.	Strings : To write a Java program that creates a string object and initializes it with your name and performs the following operations:- To find the length of the string object using appropriate String method  To find whether the character ‘a’ is present in the string. If yes find the number of times ‘a’ appear in the name and the location where it appears
6.	String Buffer : To write a Java program to create a StringBuffer object and illustrate how to append characters and to display the capacity and length of the string buffer  To write a Java program to create a StringBuffer object and illustrate how to insert characters at the beginning  To write a Java program to Create a StringBuffer object and illustrate the operations of the append () and reverse () methods.
7.	Classes and Objects :  To write a Java program to display total marks of 5 students using student class. Given the following attributes: Regno(int), Name(string), Marks in subjects(Integer Array), Total (int) To write a program in java with a class Rectangle with the data fields width, length, area and colour. Create two objects of Rectangle and compare their area and colour. If the area and colour both are the same for the objects then display “Matching Rectangles”, otherwise display “Non-matching Rectangle”.
8.	Inheritance : Write a Java program to create a Player class and inherit three classes Cricket_Player, Football_Player and Hockey_Player.
9.	Interfaces : To write a Java program to show how a class implements two interfaces   To write a Java program to show that the variables in an interface are implicitly static and final and methods are automatically public
10.	Packages : To write a Java program to create a package for Book details giving Book name, Author name, price and year of publishing
11.	Applets & AWT : To write a Java applet program to change the color of a rectangle using scroll bars to change the value of red, green and blue To write an Applet program for creating a simple calculator to perform Addition, subtraction, Multiplication and Division using Button, Label and TextField component
12.	Exception Handling : To write a Java program to catch more than two exception To write a Java program to create our exception subclass that throws exception if the sum of two integers is greater than 99
13.	Multithreading : To write a Java program for generating two threads, one for generating even number and one for generating odd number