ravindugm

// 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55

public class Main {
    public static void main(String[] args) {
        int n = 15; // You can change this to the number of Fibonacci numbers you want
        int first = 0;
        int second = 1;

        System.out.print(first + ", " + second);

ravindugm

public class Main {
    public static void main(String[] args) {

        String input = "GitHub Gist Page";

        char[] stringArray = new char[input.length()];

        for (int i = 0; i < stringArray.length; i++) {
            stringArray[i] = input.charAt(i);
        }

ravindugm

import java.util.Arrays;

public class Compare {
    public static void main(String[] args) {
        String arrayOne[] = {"Test1", "Test2"};
        String arrayTwo[] = {"Test2", "Test1", "Test3"};

        boolean arrayEquals = false;

        if (Arrays.stream(arrayOne).count() == Arrays.stream(arrayTwo).count()) {

ravindugm

public class Main {
    public static void main(String[] args) {
        moveToFloor(1);
        moveToFloor(2);
        moveToFloor(7);
    }

    private static int currentFloor = 1;

    public static void moveToFloor(int destinationFloor) {

ravindugm

Q1
CMJD81 :/> notepad Example.java
//-----------------------------------------------------------------------
class Example{
	public static void main(String args[]){
		System.out.println("Hello Java");
	}
}   
//-----------------------------------------------------------------------
CMJD81 :/> javac Example.java

ravindugm

public class CheckArray {

    public static boolean isExists(int[] xr, int[] yr) {
        
        int i = 0;
        int j = 0;

        while (i < xr.length && j < yr.length) {
            if (xr[i] == yr[j]) {
                i++;

ravindugm

public class ReversedString {
    public static void main(String[] args) {

        String input = "GitHub Gist Page";

        // String Covert into an array
        char[] stringArray = input.toCharArray();

        for (int i = 0, j = stringArray.length - 1; i < j; i++, j--) {
            char temp = stringArray[i];

ravindugm

import java.util.Scanner;

public class TwoDArray {
    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);

        System.out.print("Input number of students: ");
        int student = input.nextInt();

ravindugm

import java.util.Arrays;

public class MergeTwoArray {

    public static int[] mergeTwoArrays(int[] xr, int[] yr) {
        
        int[] newArray = new int[xr.length + yr.length];

        for (int i = 0; i < xr.length; i++) {
            newArray[i] = xr[i];

ravindugm

import java.util.Arrays;

public class ArraySort {

    public static void sort(int[] xr) {

        for (int i = xr.length - 1; i > 0; i--) {

            for (int j = 0; j < i; j++) {