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Reading Individual digits of a Number in Java

February 3, 2018

In this post, I will show two ways of reading individual digits of a number in the Java language. The…

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Java program to find Sum of Digits in a Number

February 2, 2018

The following program takes an integer number as an input and returns the sum of the individual digits. The number…

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Java Program to Find Perfect Number

February 1, 2018

The following Java program displays the available perfect numbers within a defined range of numbers. I use the Java for-loop…

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How to Check if a Word is a Palindrome in Java

January 20, 2018

In this post, I will show how to check if a word or sentence is palindrome in Java. If a…

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Simple Java Program to Find the First and Last Digit of a number

January 18, 2018

Here is a simple Java program to find the first and the last digit of a given number. Please note…

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Simple Java program to find Factorial of a number

January 17, 2018

The Java code below shows how to get the factorial of numbers. For instance 4! = 4 x 3 x…

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Display number patterns using java

January 13, 2018

  Here is a list of number patterns that you can produce using any programming language. I use Java in…

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Checkerboard Pattern in Java

How to Create a Checkerboard pattern Using Asterisks in Java

January 9, 2018

Here is a simple program to draw a checkerboard pattern in Java. There can be a different way of doing…

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How to Create a Hollow Rectangle Using Asterisks in Java

January 8, 2018

A hollow rectangle such as the box shown below can be drawn by printing the star symbol on only the…

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Java Program to show Maximum and Minimum

September 17, 2017

This Java program prints the maximum and the minimum number of a given numerical digit. For example - typical output…

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