TO-DO list

task = []

def show_menu():
    print("\n=== To-Do List Menu ===")
    print("1. View Tasks")
    print("2. Add Task")
    print("3. Mark Task as Done")
    print("4. Delete Task")
    print("5. Exit")

def view_tasks():
    if not task:
        print("No tasks to display.")
    else:
        for i, item in enumerate(task, 1):
            status = "✅" if item['done'] else "❌"
            print(f"{i}. {item['task']} [{status}]")

def add_task():
    new_task = input("Enter task: ")
    task.append({
         'task':new_task,
         'done':Fals e
         })
    print("Task added successfully!")

def mark_task_done():
   view_tasks()
   task_index = int(input("Enter the task number to mark as done: "))
   if 1 <= task_index <= len(task): # Corrected the condition to include the last task
       task[task_index-1]['done'] = True
       print("Task marked as done!")
   else:
        print("Invalid task number.")

def delete_task():
    view_tasks()
    task_index = int(input("Enter the task number to delete: "))
    if 1 <= task_index <= len(task): # Corrected the condition to include the last task
        del task[task_index-1]
        print("Task deleted successfully!")
    else:
        print("Invalid task number.")

while True:
    show_menu()
    choice = input("Enter your choice (1/2/3/4/5): ")

    if choice == '1':
        view_tasks()
    elif choice == '2':
        add_task()
    elif choice == '3':
        mark_task_done()
    elif choice == '4':
        delete_task()
    elif choice == '5':
        print("Exiting the program.")
        break
    else:
        print("Invalid choice. Please select a valid option.")