[karishma-t] iP

pullreq1.txt

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+Pull request 1

src/main/java/Ken.java

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+
+import java.util.Scanner;
+
+public class Ken {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        //Initialise array to store tasks
+        String[] tasks = new String[100];
+        boolean[] taskStatus = new boolean[100]; // true for done, false for not done
+        int taskCount = 0;
+
+        // Print the initial message
+        System.out.println(" ____________________________________________________________");
+        System.out.println(" Hello! I'm Ken");
+        System.out.println(" What dyu want?");
+        System.out.println("____________________________________________________________");
+
+        // Read and echo user commands until "bye" is entered
+        while (true) {
+            String userInput = scanner.nextLine();
+
+            // Echo the user's command
+            System.out.println(" ____________________________________________________________");
+
+
+            // Check if the user wants to exit
+            if (userInput.equalsIgnoreCase("bye")) {
+                System.out.println("____________________________________________________________");
+                System.out.println(" Bye then!");
+                System.out.println("____________________________________________________________");
+                break; // Exit the loop
+            } else if (userInput.equalsIgnoreCase("list")) {
+                System.out.println(" Tasks ");
+                for (int i = 0; i < taskCount; i++) {
+                    char statusSymbol = taskStatus[i] ? 'X' : ' ';
+                    System.out.println(" " + (i + 1) + ".[" + statusSymbol + "] " + tasks[i]);                }
+            } else if (userInput.startsWith("mark " )) {
+                try {
+                    int taskIndex = Integer.parseInt(userInput.substring(5).trim()) - 1;
+                    if (taskIndex >= 0 && taskIndex < taskCount) {
+                        taskStatus[taskIndex] = true;
+                        System.out.println(" Nice! I've marked this task as done:");
+                        System.out.println("   [X] " + tasks[taskIndex]);
+                    } else {
+                        System.out.println(" Task not found. Please provide a valid task number.");
+                    }
+                } catch (NumberFormatException e) {
+                    System.out.println(" Invalid input. Please provide a valid task number.");
+                }
+            } else if (userInput.startsWith("unmark ")) {
+                try {
+                    int taskIndex = Integer.parseInt(userInput.substring(7).trim()) - 1;
+                    if (taskIndex >= 0 && taskIndex < taskCount) {
+                        taskStatus[taskIndex] = false;
+                        System.out.println(" OK, I've marked this task as not done yet:");
+                        System.out.println("   [ ] " + tasks[taskIndex]);
+                    } else {
+                        System.out.println(" Task not found. Please provide a valid task number.");
+                    }
+                } catch (NumberFormatException e) {
+                    System.out.println(" Invalid input. Please provide a valid task number.");
+                }
+            }
+            else {
+                //Add task to the array
+                tasks[taskCount] = userInput;
+                taskCount++;
+                System.out.println(" added: " + userInput);
+            }
+        }
+        // Close the scanner when done
+        scanner.close();
+    }
+}