Java Examples – Page 10

Java Program to check if Number is Positive or Negative

Last Updated: September 8, 2017 by Chaitanya Singh | Filed Under: Java Examples

In this post, we will write two java programs, first java programs checks whether the specified number is positive or negative. The second program takes… [Read More]

Java Program to check Leap Year

Last Updated: September 8, 2017 by Chaitanya Singh | Filed Under: Java Examples

Here we will write a java program to check whether the input year is a leap year or not. Before we see the program, lets… [Read More]

Java Program to find ASCII value of a Character

Last Updated: September 8, 2017 by Chaitanya Singh | Filed Under: Java Examples

ASCII is a code for representing English characters as numbers, each letter of english alphabets is assigned a number ranging from 0 to 127. For… [Read More]

Java Program to Multiply Two Numbers

Last Updated: September 8, 2017 by Chaitanya Singh | Filed Under: Java Examples

When you start learning java programming, you get these type of problems in your assignment. Here we will see two Java programs, first program takes… [Read More]

Java Program to read integer value from the Standard Input

Last Updated: October 25, 2022 by Chaitanya Singh | Filed Under: Java Examples

In this program we will see how to read an integer number entered by user. Scanner class is in java.util package. It is used for… [Read More]

Java Program to Add two Numbers

Last Updated: February 20, 2026 by Chaitanya Singh | Filed Under: Java Examples

In this tutorial, you will learn how to write a Java program to add two numbers. This is one of the basic program which helps… [Read More]

Java program for binary to decimal conversion

Last Updated: November 2, 2022 by Chaitanya Singh | Filed Under: Java Examples

There are two following ways to convert binary number to decimal number: 1) Using Integer.parseInt() method of Integer class.2) Do conversion by writing your own… [Read More]

Java Program for Decimal to Hexadecimal Conversion

Last Updated: November 2, 2022 by Chaitanya Singh | Filed Under: Java Examples

There are two following ways to convert a decimal number to hexadecimal number: 1) Using toHexString() method of Integer class.2) Do conversion by writing your… [Read More]

Java Program for Decimal to Octal Conversion

Last Updated: November 2, 2022 by Chaitanya Singh | Filed Under: Java Examples

In this guide, we will discuss the following two ways to convert decimal to octal in Java. Using predefined method toOctalString(int num) of Integer class… [Read More]

Java program for bubble sort in Ascending & descending order

Last Updated: September 10, 2022 by Chaitanya Singh | Filed Under: Java Examples

In this tutorial we are gonna see how to do sorting in ascending & descending order using Bubble sort algorithm. Bubble sort program for sorting… [Read More]