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mcbanana3mcbanana3
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‎Account.java

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package PACKAGEJAVA;
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import java.util.Scanner;
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public class Account {
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static String Name;
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static long cardno;
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static int pin;
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public static void accountDetails() {
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System.out.println("The Name is : "+Name);
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System.out.println("The Card No is : "+cardno);
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System.out.println("The Pin is : "+pin);
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}
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public static void main(String[] args) {
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System.out.print("Enter the Name : ");
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Scanner sw = new Scanner(System.in);
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Name = sw.nextLine();
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System.out.print("Enter the Card No : ");
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cardno = sw.nextLong();
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System.out.print("Enter your Pin : ");
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pin = sw.nextInt();
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accountDetails();
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sw.close();
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}
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}

‎Armstrong.java

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package JAVACTOOOD;
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import java.util.Scanner;
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public class Armstrong {
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public void displayAll(int n) {
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System.out.println("The Numbers are : ");
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for(int i = 0; i <= n; i++) {
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int count = 0;
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int sum = 0;
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int temp = i;
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while(temp > 0) {
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temp = temp / 10;
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count++;
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}
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if(count >= 2) {
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temp = i;
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while(temp > 0) {
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int r = temp % 10;
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sum = sum + (r*r*r);
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}
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if(sum == i) {
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System.out.println(i);
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}
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}
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else {
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System.out.println(i);
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}
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}
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}
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public void checkArmstrong(int num) {
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int sum = 0, temp = num;
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while(temp > 0) {
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int r = temp % 10;
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temp = temp / 10;
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sum = sum + (r * r * r);
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}
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if(sum == num) {
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System.out.println("True");
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}
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else {
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System.out.println("False");
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}
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}
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public static void main(String[] argv) {
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System.out.println("Enter the Value to Check : ");
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Scanner sc = new Scanner(System.in);
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int num = sc.nextInt();
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System.out.println("Enter the number to print the values till a Number : ");
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int display = sc.nextInt();
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Armstrong sr = new Armstrong();
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sr.checkArmstrong(num);
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sr.displayAll(display);
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}
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}

‎Checker.java

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package p1;
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public class Checker {
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static int num;
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public void checkArmstrong(int num) {
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int sum = 0, temp = num;
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while(temp > 0) {
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int r = temp % 10;
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temp = temp / 10;
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sum = sum + (r * r * r);
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}
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if(sum == num) {
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System.out.println("True");
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}
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else {
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System.out.println("False");
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}
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}
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public boolean isPalindrome(int num) {
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Utility rev = new Utility();
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if(rev.Reverse(num) == num) {
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return true;
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}
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else {
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return false;
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}
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}
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}

‎Circle.java

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package JAVACTOOOD;
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import java.util.Scanner;
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public class Circle {
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int rad;
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public void area() {
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double ar = 3.142 * (rad * rad);
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System.out.println("The Area of Circle is : "+ar);
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}
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public void perimeter() {
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double pr = 2 * 3.142 * rad;
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System.out.println("The Perimeter of Circle is : "+pr);
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}
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public static void main(String[] argv) {
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System.out.println("Enter the Radius : ");
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Scanner le = new Scanner(System.in);
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Circle cc = new Circle();
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cc.rad = le.nextInt();
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cc.area();
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cc.perimeter();
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}
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}

‎Comparetow.java

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package JAVACTOOOD;
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import java.util.Scanner;
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public class Comparetow {
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public static void main(String[] argv) {
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int a,b;
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System.out.println("Enter the Value 'A' : ");
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Scanner r1 = new Scanner(System.in);
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a = r1.nextInt();
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System.out.println("Enter the Value 'B' : ");
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Scanner r2 = new Scanner(System.in);
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b = r2.nextInt();
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System.out.println("The Value of A is : "+a + " and Value of B is : "+b);
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if(a > b) {
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System.out.println("A is big and value is : "+a);
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}
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else {
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System.out.println("B is big and value is : "+b);
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}
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}
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}

‎Cuboid.java

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package JAVACTOOOD;
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import java.util.Scanner;
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public class Cuboid {
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int len,br,he;
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public void area() {
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int ar = 2*(len*he + len*br + he*br);
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System.out.println("The Area of Cuboid is : "+ar);
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}
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public void perimeter() {
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int pr = 4*(len+br+he);
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System.out.println("The Perimeter is : "+pr);
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}
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public static void main(String[] argv) {
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System.out.println("Enter the Lenght, Breadth, Height : ");
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Scanner le = new Scanner(System.in);
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Cuboid cc = new Cuboid();
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cc.len = le.nextInt();
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cc.br = le.nextInt();
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cc.he = le.nextInt();
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cc.area();
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cc.perimeter();
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}
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}

‎Cuboid1.java

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package JAVACTOOOD;
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public class Cuboid1 {
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public double volume(double l, double h, double b) {
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return l*b*h;
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}
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}

‎Cuboiddemo.java

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package JAVACTOOOD;
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import java.util.Scanner;
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public class Cuboiddemo {
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public static void main(String[] args) {
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// TODO Auto-generated method stub
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Cuboid1 cub = new Cuboid1();
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Scanner sc = new Scanner(System.in);
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System.out.println("Enter L, B, H : ");
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double l = sc.nextDouble();
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double b = sc.nextDouble();
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double h = sc.nextDouble();
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System.out.println("The Volume is : "+cub.volume(l, h, b));
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sc.close();
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}
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}

‎Datatypes.java

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package JAVACTOOOD;
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public class Datatypes {
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public static void main(String[] argv) {
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int value = 10;
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int value2 = 20;
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int sum = value + value2;
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int product = value * value2;
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int remain = value % value2;
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float div = value/value2;
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System.out.println("The Int1 Value is : "+value);
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System.out.println("The Int2 Value is : "+value2);
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System.out.println("The Sum is : "+sum);
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System.out.println("The Product is : "+product);
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System.out.println("The Modulus is : "+remain);
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System.out.println("The Division is : "+div);
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}
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}

‎Demo.java

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package p2;
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import p1.Checker;
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import p1.DisplayAll;
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import p1.Utility;
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import java.util.Scanner;
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public class Demo {
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public static void main(String[] args) {
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boolean shouldRun = true;
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Checker check = new Checker();
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DisplayAll all = new DisplayAll();
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Utility utili = new Utility();
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Scanner refchoice = new Scanner(System.in);
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while(shouldRun) {
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System.out.println("[1]Check Armstrong [2]Check Palindrome [3]Print Reverse [4]Display Palindrome [5]Display Armstrong [6]Exit");
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System.out.println("Enter your Choice : ");
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int choice = refchoice.nextInt();
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switch(choice) {
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case 1:
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System.out.println("Enter the Num : ");
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Scanner Armref = new Scanner(System.in);
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int checkarm = Armref.nextInt();
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check.checkArmstrong(checkarm);
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break;
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case 2:
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System.out.println("Enter the Num : ");
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Scanner palref = new Scanner(System.in);
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int checkpal = palref.nextInt();
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System.out.println(check.isPalindrome(checkpal));
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break;
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case 3:
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System.out.println("Enter the Num : ");
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Scanner palrev = new Scanner(System.in);
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int palreve = palrev.nextInt();
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System.out.println(utili.Reverse(palreve));
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break;
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case 4:
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System.out.println("Enter the Num : ");
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Scanner revpal = new Scanner(System.in);
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int pal = revpal.nextInt();
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all.DisplayPalindrome(pal);
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break;
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case 5:
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System.out.println("Enter the Num : ");
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Scanner armall = new Scanner(System.in);
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int allarm = armall.nextInt();
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all.DisplayPalindrome(allarm);
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break;
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case 6:
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System.out.println("Thank You");
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shouldRun=false;
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break;
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default:
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System.out.println("Enter the correct Value : ");
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break;
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}
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}
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refchoice.close();
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}
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}

‎DisplayAll.java

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package p1;
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public class DisplayAll {
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static int num;
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public void DisplayPalindrome(int n) {
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System.out.println("The Numbers are : ");
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Checker ch = new Checker();
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for(int i = 0; i <= n; i++) {
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if(ch.isPalindrome(i) == true) {
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System.out.println(i);
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}
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}
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}
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public void displayArmstrong(int n) {
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System.out.println("The Numbers are : ");
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for(int i = 0; i <= n; i++) {
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int count = 0;
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int sum = 0;
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int temp = i;
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while(temp > 0) {
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temp = temp / 10;
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count++;
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}
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if(count >= 2) {
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temp = i;
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while(temp > 0) {
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int r = temp % 10;
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sum = sum + (r*r*r);
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}
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if(sum == i) {
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System.out.println(i);
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}
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}
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else {
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System.out.println(i);
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}
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}
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}
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}

‎Exception.java

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package JAVACTOOOD;
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import java.util.Scanner;
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public class Exception {
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Scanner sc = new Scanner(System.in);
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System.out.println("Enter A and B : ");
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int a = sc.nextInt();
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int b = sc.nextInt();
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try{
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System.out.println("Addition is : "+(a+b));
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}
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catch(ArithmeticException e){
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System.out.println("EXception: "+e.getMessage());
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}
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System.out.println("Multiplication is : "+(a*b));
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System.out.println("Division is : ",+(a/b));
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System.out.println("Modulo is : "+(a%b));
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sc.close();
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}

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