Java Programming Examples

Java is an Object Oriented Programming, Multi Threaded and highly Secured Language that enable developers to develop all kind of applications like Console, Windows, Web and Mobile Applications.

Language Basics

Java Program to Print Welcome

Java Program to Print the given Message

Java Program to Print the given word

Java Program to print the given integer number

Java Program to print the given fractional number

Java Program to print the given fractional number in 2 digit decimal format

Java Program to print the ASCII value of a character

Java Program to print two numbers with a space between them

Java Program to print two numbers with a tab space between them

Java Program to print two numbers in two lines

Java Program to Print the Character of given ASCII Value

println Statement Example in Java

Literals in Java With Example

Print and println difference with Example

Command Line Argument Example in Java

Implicit Type Conversion Example in Java

Explicit Type Conversion Example in Java

Escape Sequences and Format Specifiers Example in java

Operators

Java Program to Addition of two numbers

Java Program to subtraction of two numbers

Java Program to multiply two numbers

Java Program to divide two numbers

Java Program to find modulus of two numbers

Java Program to Kilo Meters to Meters

Java Program to Meters to Kilo Meters

Java Program to find area of Square

Java Program to find area of Rectangle

Java Program to find area of Right-angled triangle

Java Program to find area of triangle

Java Program to find area of Circle (Use Constant)

Java Program to find the distance between two points in 2D space

Java Program to calculate kilobytes to bytes

Java Program to calculate bytes to kilobytes

Java Program to find simple interest

Java Program to calculate Fahrenheit to Celsius

Java Program to calculate Celsius to Fahrenheit

Java Program to Swap two numbers using third variable

Java Program to Swap of two numbers without using third variable

Java Program to print the last digit of given number N

Java Program to Calculate Salary for Employees

Post Increment Operator Example in Java

Pre Increment Operator Example in Java

Pre Increment and Post Increment Difference in java with Example

Ternary Operator Example in Java

Relational Operators Example in java

Logical Operators Example in Java

Branching Statements

Java Program to calculate discount of 5% for purchase above 5000

Java Program to find greatest among two numbers

Java Program to find smallest among two numbers

Java Program to find whether the given number is odd or even number

Java Program to find whether the difference between two numbers is even or odd

Java Program to find whether the given number is 3 digit number or not

Java Program to find greatest among three numbers

Java Program to find smallest among three numbers

Java Program to find whether the given number is divisible by 3

Java Program to find whether the last digit of given number is divisible by 3

Java Program to Arithmetic Calculator using switch case Statements

Java Program to grade calculation system

Java Program to find the whether the last digit of given two numbers are equal or not

Java Program to Calculate Different Discounts to Bill Amount

Java Program to find whether Leap Year or Not Leap Year

Looping Statements

Java Program to print N Natural numbers

Java Program to print N Whole numbers

Java Program to print N Natural numbers in reverse

Java Program to calculate sum of First N Natural numbers

Java Program to calculate sum of N given numbers

Java Program to print sum of N ODD numbers

Java Program to print Sum of N Even numbers

Java Program to print ODD numbers till N

Java Program to print Even numbers till N

Java Program to calculate sum of Even numbers till N

Java Program to calculate sum of ODD numbers till N

Java Program to print Hello World for N times

Java Program to print the first digit of a given number

Java Program to find whether the first digit of given number is odd or even

Java Program to multiply two numbers without using * operator

Java Program to print Multiplication table of N

Java Program to print English Alphabets between two Alphabets

Java Program to Print the English Alphabets In Lower Case

Java Program to find Exponentiation

Java Program to print alphabets in reverse

Java Program to N th Multiplication table till M

Java Program to sum N Postive numbers, Skip Negative Numbers.

Java Program to find The Sum Of Multiple Positive Number,Stops If user Enters Negative Numbers

Arrays

Java Program to get and print the array elements

Java Program to find the sum of array elements.

Java Program to find the average of array Elements

Java Program to Search an Element in an array

Java Program to find Largest element in the array

Java Program to find Smallest element in the array

Java Program to print all the numbers which are less than given key element from a given array.

Java Program to Sort the Elements in ascending order.

Java Program to Sort the Elements in descending order.

Addition of Matrix in Java

Java Program to delete an Element from the Array

Java Program to merge two Arrays

Java Program to Multiply two Matrices

Java Program to Reverse the Elements of Array

Java Program to Reverse the First Half Elements of Array

Java Program to Reverse the Second Half Elements of Array

Java Program to find the Second Largest Number in the Array

Java Program to find the Second Smallest Number in the Array

Java Program to transpose the Matrix

Strings

Java Program to Print the English Alphabets In Lower Case

Java Program to Count The Occurences Of Character In a String

Java Program to Compare two Strings are Equal

Java Program to Concatenate two Strings

Java Program to Count the Occurences of Sub String

Java Program to find the index of character in a String

Java Program to find length of a string

Java Program to convert lower case to upper case

Java Program to Find the Location of Sub String in String

Java Program to Check whethet given String is Palindrome

Java Program to Reverse the Given String

Java Program to Remove the Spaces in given String

Java Program to Remove the Vowels in given String

Java Program to insert space between every Characters

Java Program to Convert Uppercase to Lowercase

Java Program to Count the Vowels

Java is originally developed by Sun Micro Systems and now it is owned by Oracle Corporation. The Official Website to learn Java Programming is The Java Tutorials by Oracle. and to download java development kit JDK Latest jdk version. and Latest jdk version through java.com.

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