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Java program to print  "Fibonacci Series" using function up to a particular number. The Fibonacci series is  a type series where each number is the sum of the two that precede it means the addition of the two numbers which came before the new number  . It starts from 0 and 1 usually. The Fibonacci sequence is given by 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, and so on. The numbers in the Fibonacci sequence are also called Fibonacci numbers. OUTPUT:  

5 Simple Java Programs for  Beginners 1.Program to print Hello World public class Main       {                  public static void main(String[] args)                   {                          System.out.println("hello world!")                    }           } output:  hello world! 2.Program to Add two numbers public class Main      {           public static void main(String[] args)                {                     int a = 5;                     int b = 10;        ...

15 Ways To Increase Your Productivity Set clear and achievable goals: Define what you want to accomplish and create a  plan to reach those goals. Take breaks: Taking breaks can increase focus and prevent burnout. Avoid procrastination: Tackle tasks as soon as they arise rather than putting them off. Break large tasks into smaller, more manageable parts if needed. Set boundaries: Set boundaries with your time, such as not checking email after a certain hour, to prevent burnout and maintain a healthy work-life balance. Prioritize tasks: Focus on the most important tasks first and avoid distractions. Automate repetitive tasks: Use tools and software to automate repetitive and time-consuming tasks. Minimize multi-tasking: Focus on one task at a time instead of trying to do multiple things at once. Research has shown that multi-tasking can decrease productivity. Stay organized: Keep a clean and organized workspace, prioritize Eliminate distractions: Turn off notifications on your device...

  Multilevel Inheritance: In the below example their are total three classes each have their own methods and are giving different  output . We all know that in some or the other way properties if our parents came in their child taking the same concept the program is taking the properties of their parent class and and also have their own unique properties . We can inherit the parent class in child class my using "extends" keyword .  Example: class GrandParents {      public static void Age(int age)       {          System.out.println("Age of GrandParents is:"+" "+age);      }    }  class Parents extends GrandParents  {      public static void Nationality(String citizenShip)       {          System.out.println("Parents are from:"+" "+citizenShip);      }     } class Child exte...

  What is a Hackers?   Hackers are individuals who use their technical skills to gain unauthorized access to computer systems, networks, or data. They can be motivated by a variety of reasons, including financial gain, political activism, personal amusement, or the desire to test the limits of computer security systems. The term "hacker" has been adopted by the media to refer to those who engage in illegal or malicious activities, but the term is also used to describe individuals who use their skills for ethical purposes, such as finding and reporting security vulnerabilities. Ultimately, the label of "hacker" can have positive or negative connotations depending on the individual's actions and intentions. Types of Hackers: White Hat Hackers: These are ethical hackers who use their skills for good, often working with organizations to identify and remediate security vulnerabilities. Black Hat Hackers: These are malicious individuals who use their skills for perso...