Lab 2 Exercises Added

Lab Sheets/Lab Sheet 02/Lab2Ex1.java

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+public class Lab2Ex1 {
+ public static void main(String[] args) {
+ int miles, yards;
+ double kilometers;
+ miles = 26;
+ yards = 365;
+
+ kilometers = (miles * 1.609) + (yards * 1.609 / 1760);
+ System.out.println("Kilometers: " + kilometers);
+ }
+}

Lab Sheets/Lab Sheet 02/Lab2Ex2.java

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+public class Lab2Ex2 {
+ public static void main(String[] args) {
+ System.out.println("DitNo : " + args[1]);
+ System.out.println("Name : " + args[0]);
+ System.out.println("District : " + args[2]);
+ }
+}

Lab Sheets/Lab Sheet 02/Lab2Ex3.java

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+import java.util.Scanner;
+public class Lab2Ex3 { 
+ public static void main(String[] args) {
+ int width,length,height,volume;
+ Scanner input = new Scanner(System.in);
+ System.out.print("Enter the width of the cube: ");
+ width = input.nextInt();
+ System.out.print("Enter the length of the cube: ");
+ length = input.nextInt();
+ System.out.print("Enter the height of the cube: ");
+ height = input.nextInt(); 
+ input.close();
+ volume = width * length * height;
+ System.out.println("The volume of the cube is: " + volume); 
+ }
+}

Lab Sheets/Lab Sheet 02/Lab2Ex4.java

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+import java.io.InputStreamReader;
+import java.io.BufferedReader;
+import java.io.IOException;
+public class Lab2Ex4 {
+ public static void main(String[] args) throws IOException{
+ int width,length,height,volume;
+
+ InputStreamReader isr = new InputStreamReader(System.in);
+ BufferedReader br = new BufferedReader(isr);
+ System.out.print("Enter the width of the box: ");
+ width = Integer.parseInt(br.readLine());
+ System.out.print("Enter the length of the box: ");
+ length = Integer.parseInt(br.readLine());
+ System.out.print("Enter the height of the box: ");
+ height = Integer.parseInt(br.readLine());
+ volume = width * length * height;
+ System.out.print("The volume of the box is: " + volume);
+ }
+}

Lab Sheets/Lab Sheet 02/Lab2Ex5/Demo.java

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+import java.util.Scanner;
+public class Demo {
+ public static void main(String[] args) {
+ EvenOddNumber evenOdd = new EvenOddNumber();
+ int num;
+ Scanner input = new Scanner(System.in);
+ System.out.print("Enter a number: ");
+ num = input.nextInt();
+ input.close();
+ if (evenOdd.findEvenOrOdd(num)) {
+ System.out.println("The number is even.");
+ } else {
+ System.out.println("The number is odd.");
+ }
+ }
+}

Lab Sheets/Lab Sheet 02/Lab2Ex5/EvenOddNumber.java

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+public class EvenOddNumber {
+ boolean findEvenOrOdd(int i) {
+ if (i % 2 == 0) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+}