Tuple (tuple)

Create tuples: Tu = (one, "Zhang", (12,10), [(0, Ten)], True, 56, 99,).

Recommend one more,. Tuple-level elements cannot be modified and cannot be added or deleted.

(1) Tuple value: tu[0] or Tu[1:3]

(2) can be used for loop, can iterate object

(3) lists, strings can be converted to tuples: tuple (ele)

(4) If the element of the tuple is a list, it can be modified. Example: tu[3] = 234

(5) Count (value), counting the number of occurrences of value in a tuple

(6) Index (value) to find the first occurrence of value in the tuple

(7) Enumrate (tuple, start_index), building tuple subscript starting from Start_index

Example: For Inx,ele in Enumerate (TU, 10):

Print (Inx, ele); #输出下标和元素值

Tuple (tuple)