Add Q2.java

Q2.java

@@ -0,0 +1,31 @@
+// Question 1
+// Import the LinkedHashMap and Scanner
+import java.util.ArrayList;
+import java.util.Scanner;
+
+
+public class Main {
+    public static void main(String[] args) {
+        // Arraylist to store names, then we will use ArrayList.sort() to sort them
+        ArrayList<String> names = new ArrayList<>();
+        // Scanner object for user input
+        Scanner scanner = new Scanner(System.in);
+
+        // Ask for the 3 names, then append to the ArrayList
+        System.out.println("Enter the first name: ");
+        names.add(scanner.nextLine());
+        System.out.println("Enter the second name: ");
+        names.add(scanner.nextLine());
+        System.out.println("Enter the third name: ");
+        names.add(scanner.nextLine());
+
+        // Use sort method. Null will have the arrays be sorted naturally by their data type, so alphabetially for string
+        names.sort(null);
+
+        // Print out names, ascending sorted order
+        System.out.println("Names sorted in Ascending Order: ");
+        for(int i = 0; i < 3; i++) {
+            System.out.println(i+1 + ": " +names.get(i));
+        }
+    }
+}