Làm cách nào để bạn xóa một phần tử khỏi danh sách trong danh sách python?
Kiểu dữ liệu Danh sách Python giúp bạn lưu trữ các mục thuộc các loại dữ liệu khác nhau theo trình tự có thứ tự. Dữ liệu được ghi bên trong dấu ngoặc vuông ([]) và các giá trị được phân tách bằng dấu phẩy (,) Show
Trong Python, có rất nhiều phương thức có sẵn trên kiểu dữ liệu danh sách giúp bạn loại bỏ một phần tử khỏi một danh sách nhất định. Các phương thức là remove(), pop() và clear() Khi sử dụng các hàm like hoặc và similar từ, bạn thường có thể tiết kiệm hiệu suất bằng cách tránh các biểu thức 0 xác định một -method để sử dụng cho kiểm tra ngăn chặn. Toán tử 2 gọi phương thức này ngầm, vì vậy việc sử dụng 3 có thể được thay thế bằng 4. Thông thường, sự thay thế này không thực sự đẹp hơn nhưng trong trường hợp cụ thể này, nó cho phép chúng ta đạt được hiệu suất tốt hơn so với việc sử dụng biểu thức lambda , khi được sử dụng kết hợp với filterfalse
8 khi được sử dụng làm đối số cho 9 Xóa mục được chỉ địnhPhương pháp Ví dụLoại bỏ "chuối" thislist = ["táo", "chuối", "anh đào"] Xóa chỉ mục đã chỉ địnhPhương thức Ví dụXóa mục thứ hai thislist = ["táo", "chuối", "anh đào"] Nếu bạn không chỉ định chỉ mục, phương thức ________ 333 ________ sẽ loại bỏ mục cuối cùng Ví dụXóa mục cuối cùng thislist = ["táo", "chuối", "anh đào"] Từ khóa Ví dụXóa mục đầu tiên thislist = ["táo", "chuối", "anh đào"] Từ khóa Ví dụXóa toàn bộ danh sách thislist = ["táo", "chuối", "anh đào"] Xóa danh sáchPhương thức Danh sách vẫn còn, nhưng nó không có nội dung Ví dụXóa nội dung danh sách thislist = ["táo", "chuối", "anh đào"] Đôi khi chúng ta cần thực hiện thao tác xóa tất cả các mục khỏi danh sách có trong danh sách khác, tôi. e, chúng tôi được cung cấp một số số không hợp lệ trong một danh sách cần được loại bỏ khỏi danh sách ban đầu. Hãy thảo luận về nhiều cách khác nhau Cách xóa các phần tử của danh sách khỏi danh sách khác trong Python Ví dụInput: List one is : [1, 3, 4, 6, 7] List two is : [3, 6] Output: The list after performing the remove operation is : [1, 4, 7] Sử dụng khả năng hiểu danh sách để xóa tất cả các giá trị khỏi danh sách có trong danh sách khácKhả năng hiểu danh sách có thể được sử dụng để thực hiện phương thức ngây thơ chỉ trong một dòng và do đó đưa ra một phương thức dễ dàng để thực hiện tác vụ cụ thể này Python3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7_______8_______2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______60_______2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 [1, 4, 7]5 đầu ra. ________số 8_______Sử dụng filter() + lambda để xóa tất cả các giá trị khỏi danh sách có trong danh sách khácHàm bộ lọc có thể được sử dụng cùng với lambda để thực hiện tác vụ này và tạo danh sách được lọc mới gồm tất cả các phần tử không có trong danh sách phần tử loại bỏ Python3
[1, 4, 7]8
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]05 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]08_______8_______4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]10 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]11 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]14
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______60_______2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 [1, 4, 7]5 đầu ra. ________số 8_______Sử dụng remove() để xóa tất cả các giá trị khỏi danh sách có trong danh sách khácremove() cũng có thể thực hiện tác vụ này nhưng chỉ khi ngoại lệ không nhận được các phần tử cụ thể được xử lý đúng cách. Người ta có thể lặp lại tất cả các phần tử của danh sách đã xóa và xóa các phần tử đó khỏi danh sách ban đầu Python3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]24
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]61 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]62 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]66 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]67 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]68 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]69 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]70 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]71 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]67 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]73 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]74 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]70 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]76
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______60_______2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8 đầu ra. Sử dụng set() để xóa tất cả các giá trị khỏi danh sách có trong danh sách khácset() có thể được sử dụng để thực hiện tác vụ này và tạo danh sách được lọc mới gồm tất cả các phần tử không có trong danh sách phần tử loại bỏ Python3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]86
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]23 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]24 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]26 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]27 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]28 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]26 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]31 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]34_______8_______35 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]36 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]37
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______60_______2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 [1, 4, 7]5 đầu ra. ________số 8_______Sử dụng mô-đun itertools để xóa tất cả các giá trị khỏi danh sách có trong danh sách khácỞ đây chúng tôi đang sử dụng mô-đun itertools để xóa các phần tử của danh sách khỏi danh sách khác trong Python Python3The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]45 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]46 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]47 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]48
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]1 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______4 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]34 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]86 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]87 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]88
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]4_______60_______2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]7 [1, 4, 7]5 đầu ra ________số 8_______Sử dụng sự khác biệt thiết lậpMột cách để xóa tất cả các giá trị khỏi danh sách có trong danh sách khác là sử dụng kết hợp các bộ và khả năng hiểu danh sách. Đầu tiên, bạn có thể chuyển đổi cả hai danh sách thành tập hợp và sau đó sử dụng phương pháp khác biệt để tìm các phần tử trong danh sách đầu tiên không có trong danh sách thứ hai. Cuối cùng, bạn có thể sử dụng khả năng hiểu danh sách để chuyển tập hợp kết quả trở lại danh sách Đây là một ví dụ về cách điều này có thể được thực hiện Python3The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]96 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]97 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______4_______8_______5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]8 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3_______8_______6 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]5 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]0 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]17 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]18 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]2 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]34_______8_______4_______8_______26 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]23
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]9 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]3 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]26 The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]27
The original list is : [1, 3, 4, 6, 7] The original list is : [3, 6] The list after performing remove operation is : [1, 4, 7]28 Đầu ra [1, 4, 7] Cách tiếp cận này có độ phức tạp thời gian là O(n) và độ phức tạp không gian là O(n), trong đó n là độ dài của danh sách dài hơn. Đó là một cách tương đối hiệu quả để xóa tất cả các giá trị khỏi danh sách có trong danh sách khác Làm cách nào để xóa một phần tử khỏi danh sách khỏi danh sách khác trong Python?Phương thức remove() xóa phần tử khớp đầu tiên (được truyền dưới dạng đối số) khỏi danh sách . Phương thức pop() xóa một phần tử tại một chỉ mục nhất định và cũng sẽ trả về mục đã xóa. Bạn cũng có thể sử dụng từ khóa del trong Python để xóa phần tử hoặc lát cắt khỏi danh sách.
Chúng ta có thể xóa các phần tử danh sách trong Python không?Xóa một phần tử khỏi danh sách bằng lệnh del. Câu lệnh del Python không phải là một chức năng của Danh sách. Có thể xóa các mục trong danh sách bằng cách sử dụng câu lệnh del bằng cách chỉ định chỉ mục của mục (phần tử) sẽ bị xóa . |