Hướng dẫn can you check if a list is in a list python? - bạn có thể kiểm tra xem danh sách có trong danh sách python không?

Cải thiện bài viết

Lưu bài viết

Cải thiện bài viết

Lưu bài viết

Đọc

Input :
lst = [[1, 1, 1, 2], [2, 3, 4], [1, 2, 3], [4, 5, 6]]
list_search = [4, 5, 6]

Output:  True

Input :
lst = [[5, 6, 7], [12, 54, 9], [1, 2, 3]]
list_search = [4, 12, 54]

Output:  False

Bàn luận

Đưa ra một danh sách các danh sách, nhiệm vụ là kiểm tra xem danh sách có tồn tại trong danh sách nhất định các danh sách không.Counter The most concise and readable way to find whether a list exists in list of lists is using Counter. 

Python3

Hãy để thảo luận về những cách nhất định trong đó nhiệm vụ này được thực hiện. & NBSP;

Input ______7

sublist variable5= sublist variable7

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

Input :
lst = [[1, 1, 1, 2], [2, 3, 4], [1, 2, 3], [4, 5, 6]]
list_search = [4, 5, 6]

Output:  True

Input :
lst = [[5, 6, 7], [12, 54, 9], [1, 2, 3]]
list_search = [4, 12, 54]

Output:  False

Bạn có thể kiểm tra xem một danh sách có trong danh sách khác không?

Bất kỳ [] phương thức khác Một phương thức khác là bất kỳ [] mà chúng ta có thể sử dụng để kiểm tra xem danh sách có chứa bất kỳ phần tử nào của một phương pháp khác không.

Bạn có thể sử dụng == cho các danh sách trong Python không?

Phương thức python sort [] và == Toán tử để so sánh các danh sách chúng ta có thể câu lạc bộ phương thức python sort [] với toán tử == để so sánh hai danh sách. Phương thức python sort [] được sử dụng để sắp xếp các danh sách đầu vào với mục đích nếu hai danh sách đầu vào bằng nhau, thì các phần tử sẽ nằm ở cùng một vị trí chỉ mục.

Cải thiện bài viết

collections2Input9=0=1=2

=3collections1

collections2Input9=0=8=2

Lưu bài viếtMethod #2: Using in 

Python3

Input ______7

sublist variable5= sublist variable7

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

Input :
lst = [[1, 1, 1, 2], [2, 3, 4], [1, 2, 3], [4, 5, 6]]
list_search = [4, 5, 6]

Output:  True

Input :
lst = [[5, 6, 7], [12, 54, 9], [1, 2, 3]]
list_search = [4, 12, 54]

Output:  False

Bạn có thể kiểm tra xem một danh sách có trong danh sách khác không?

Bất kỳ [] phương thức khác Một phương thức khác là bất kỳ [] mà chúng ta có thể sử dụng để kiểm tra xem danh sách có chứa bất kỳ phần tử nào của một phương pháp khác không.

=3collections1

collections2Input9=0=1=2

Bạn có thể sử dụng == cho các danh sách trong Python không?Method #3: Using any 

Python3

Input ______7

Các

collections3

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

collections2Input9=0=8=2

=3collections1

collections2Input9=0=1=2

Phương pháp số 4: Sử dụng phương thức Count []

Python3

Input ______7

sublist variable5= sublist variable7

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

Input :
lst = [[1, 1, 1, 2], [2, 3, 4], [1, 2, 3], [4, 5, 6]]
list_search = [4, 5, 6]

Output:  True

Input :
lst = [[5, 6, 7], [12, 54, 9], [1, 2, 3]]
list_search = [4, 12, 54]

Output:  False

Input :
lst = [[1, 1, 1, 2], [2, 3, 4], [1, 2, 3], [4, 5, 6]]
list_search = [4, 5, 6]

Output:  True

Input :
lst = [[5, 6, 7], [12, 54, 9], [1, 2, 3]]
list_search = [4, 12, 54]

Output:  False

collections3

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

Input :
lst = [[1, 1, 1, 2], [2, 3, 4], [1, 2, 3], [4, 5, 6]]
list_search = [4, 5, 6]

Output:  True

Input :
lst = [[5, 6, 7], [12, 54, 9], [1, 2, 3]]
list_search = [4, 12, 54]

Output:  False

>>>
>>> list  = ["case", "caseCamel", "Case Camel"]
>>> label = "Case Camel"
>>> case  = "caseCamel"
>>>
>>> sublist = ["unique banana", "very unique banana"]
>>>
>>> # example for if any [at least one] item contained in superset [or statement]
...
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
False
>>>
>>> sublist[0] = label
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>> # example for whether a subset [all items] contained in superset [and statement]
...
>>> # a bit of demorgan's law
...
>>> next[[False for item in sublist if item not in list], True]
False
>>>
>>> sublist[1] = case
>>>
>>> next[[False for item in sublist if item not in list], True]
True
>>>
>>> next[[True for item in sublist if next[[True for x in list if x == item], False]], False]
True
>>>
>>>

collections2

Input :
lst = [[1, 1, 1, 2], [2, 3, 4], [1, 2, 3], [4, 5, 6]]
list_search = [4, 5, 6]

Output:  True

Input :
lst = [[5, 6, 7], [12, 54, 9], [1, 2, 3]]
list_search = [4, 12, 54]

Output:  False

Input9

Input :
lst = [[1, 1, 1, 2], [2, 3, 4], [1, 2, 3], [4, 5, 6]]
list_search = [4, 5, 6]

Output:  True

Input :
lst = [[5, 6, 7], [12, 54, 9], [1, 2, 3]]
list_search = [4, 12, 54]

Output:  False