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ThisIs-DeveloperThisIs-Developer
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‎Applet/Applet.html‎

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<html>
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<body>
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<applet code="Applet_HelloWorld.class" width=1000 height=1000>
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</applet>
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</body>
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</html>

‎Applet/Applet_HelloWorld.java‎

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// Write a program to create an applet for Hello World
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import java.applet.Applet;
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import java.awt.Graphics;
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public class Applet_HelloWorld extends Applet{
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public void paint(Graphics g)
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{
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g.drawString("Hello World!",150,150); //ALLBITS, ABORT
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}
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}

‎Array/Array2D.java‎

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// writer program to create and print a 2D array.
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public class Array2D {
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public static void main(String[] args)
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{
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int arr[][]= new int [3][3];
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for(int i=0;i<3;i++)
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{
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for(int j=0;j<3;j++)
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{
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arr[i][j]=i*j;
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}
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}
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for(int i=0;i<3;i++)
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{
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for(int j=0;j<3;j++)
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{
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System.out.print(arr[i][j]+" ");
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}
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System.out.println();
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}
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}
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}

‎Array/Array3D.java‎

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// writer program to create and print a 3D array.
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public class Array3D {
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public static void main(String args[])
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{
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int arr[][][] = new int [3][4][5];
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for(int i=0;i<3;i++)
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{
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for(int j=0;j<4;j++)
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{
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for(int k=0;k<5;k++)
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{
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arr[i][j][k]=i*j*k;
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}
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}
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}
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for(int i=0;i<3;i++)
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{
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for(int j=0;j<4;j++)
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{
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for(int k=0;k<5;k++)
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{
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System.out.print(arr[i][j][k]+" ");
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}
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System.out.println();
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}
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System.out.println();
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}
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}
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}

‎Array/ArrayEvenOddSum.java‎

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import java.io.*;
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public class ArrayEvenOddSum {
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public static void main(String[] args) throws IOException {
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BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER OF ELEMENTS");
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int n = Integer.parseInt(br.readLine());
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int arr[] = new int[n];
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System.out.println("ENTER THE INTEGERS");
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for (int i = 0; i < n; i++) {
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arr[i] = Integer.parseInt(br.readLine());
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}
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int odd = 0, even = 0;
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for (int j = 0; j < n; j++) {
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if (arr[j] % 2 == 0) {
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even += arr[j];
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} else {
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odd += arr[j];
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}
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}
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System.out.println("EVEN SUM = " + even);
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System.out.println("ODD SUM = " + odd);
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}
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}

‎Array/ArrayExample.java‎

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import java.io.*;
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public class ArrayExample {
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public static void main(String[] args) throws IOException {
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BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER OF ELEMENTS");
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int n = Integer.parseInt(br.readLine());
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int arr[] = new int[n];
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System.out.println("ENTER THE INTEGERS");
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for (int i = 0; i < n; i++) {
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arr[i] = Integer.parseInt(br.readLine());
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}
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int sum = 0;
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double avg = 0.0;
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for (int j = 0; j < n; j++) {
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sum = sum + arr[j];
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}
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avg = (double) sum / n;
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System.out.println("TOTAL=" + sum);
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System.out.println("AVERAGE=" + avg);
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}
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}

‎Array/ArrayMinMax.java‎

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import java.io.*;
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public class ArrayMinMax {
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public static void main(String[] args) throws IOException {
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BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER OF ELEMENTS");
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int n = Integer.parseInt(br.readLine());
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int arr[] = new int[n];
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System.out.println("ENTER THE INTEGERS");
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for (int i = 0; i < n; i++) {
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arr[i] = Integer.parseInt(br.readLine());
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}
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int max = arr[0];
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int min = arr[0];
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for (int j = 1; j < n; j++) {
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if (arr[j] > max) {
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max = arr[j];
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}
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if (arr[j] < min) {
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min = arr[j];
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}
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}
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System.out.println("MAXIMUM NUMBER = " + max);
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System.out.println("MINIMUM NUMBER = " + min);
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}
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}

‎Array/ArrayPalindrome.java‎

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import java.io.*;
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public class ArrayPalindrome {
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public static void main(String[] args) throws IOException {
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ArrayPalindrome ob = new ArrayPalindrome();
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BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER OF ELEMENTS");
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int n = Integer.parseInt(br.readLine());
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int arr[] = new int[n];
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System.out.println("ENTER THE INTEGERS");
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for (int i = 0; i < n; i++) {
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arr[i] = Integer.parseInt(br.readLine());
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}
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for (int i = 0; i < n; i++) {
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System.out.println(ob.reversed(arr[i]));
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}
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}
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int reversed(int n) {
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int rev = 0, r;
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while (n != 0) {
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r = n % 10;
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rev = rev * 10 + r;
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n = n / 10;
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}
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return rev;
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}
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}

‎Array/ArrayPalindrome2.java‎

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import java.io.*;
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public class ArrayPalindrome2 {
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public static void main(String[] args) throws IOException {
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ArrayPalindrome2 ob = new ArrayPalindrome2();
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int temp;
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BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER OF ELEMENTS");
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int n = Integer.parseInt(br.readLine());
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int arr[] = new int[n];
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System.out.println("ENTER THE INTEGERS");
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for (int i = 0; i < n; i++) {
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arr[i] = Integer.parseInt(br.readLine());
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}
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for (int i = 0; i < n; i++) {
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temp = ob.reversed(arr[i]);
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if (temp == arr[i]) {
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System.out.println("PALINDROME NUMBER =" + temp);
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}
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}
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}
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int reversed(int n) {
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int rev = 0, r;
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while (n != 0) {
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r = n % 10;
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rev = rev * 10 + r;
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n = n / 10;
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}
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return rev;
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}
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}

‎Array/ArrayPrime.java‎

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import java.io.*;
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public class ArrayPrime {
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public static void main(String[] args) throws IOException {
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BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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System.out.println("ENTER THE NUMBER OF ELEMENTS");
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int n = Integer.parseInt(br.readLine());
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int arr[] = new int[n];
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System.out.println("ENTER THE INTEGERS");
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for (int i = 0; i < n; i++) {
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arr[i] = Integer.parseInt(br.readLine());
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}
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int count = 0;
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for (int j = 0; j < n; j++) {
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for (int k = 1; k <= arr[j]; k++) {
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if (arr[j] % k == 0)
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count++;
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}
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if (count == 2)
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System.out.println("PRIME NUMBER=" + arr[j]);
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else
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System.out.println("NOT-PRIME NUMBER=" + arr[j]);
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count = 0;
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}
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}
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}

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