- Displaying the To-Do List:
# Function to display the to-do list
def display_todo_list(todo_list):
print("To-Do List:")
for index, task in enumerate(todo_list, start=1):
print(f"{index}. {task}")This function takes a list (todo_list) as an argument and prints each task along with its index. It uses the enumerate function to get both the index and task.
- Adding a Task:
# Function to add a task to the to-do list
def add_task(todo_list, task):
todo_list.append(task)
print(f"Task '{task}' added to the to-do list.")This function takes the to-do list (todo_list) and a new task as arguments, appends the task to the list, and prints a message indicating that the task has been added.
- Removing a Task:
# Function to remove a task from the to-do list
def remove_task(todo_list, task_number):
if 1 <= task_number <= len(todo_list):
removed_task = todo_list.pop(task_number - 1)
print(f"Task '{removed_task}' removed from the to-do list.")
else:
print("Invalid task number. Please enter a valid task number.")This function takes the to-do list (todo_list) and the index of the task to be removed (task_number). It checks if the provided index is valid, removes the task from the list using pop, and prints a message indicating that the task has been removed.
- Sample To-Do List and Usage:
# Sample to-do list
todo_list = ["Buy groceries", "Finish coding assignment", "Exercise"]
# Display the initial to-do list
display_todo_list(todo_list)
# Add a new task
add_task(todo_list, "Read a book")
# Display the updated to-do list
display_todo_list(todo_list)
# Remove a task
remove_task(todo_list, 2)
# Display the final to-do list
display_todo_list(todo_list)In this section, a sample to-do list is created, and the functions are used to display, add, and remove tasks. You can modify this section to interact with the to-do list as per your requirements.