Usage in python reversed () function

description

reversed function returns an iterator inverted.

grammar

The following is reversed syntax:

. 1  the reversed (SEQ)
 2  
. 3 sequence #seq is to be converted, may be str, tuple, list, range, etc.

The return value is a reverse iterator

Examples are as follows:

. 1  # ! / Usr / bin / the env to python3 
2   
. 3  # string 
. 4 seqString = ' Runoob ' 
. 5  Print (List (the reversed (seqString)))
 . 6   
. 7  # tuple 
. 8 seqTuple = ( ' R & lt ' , ' U ' , ' n- ' , ' O ' , ' O ' , ' B ' )
 . 9  Print (List (the reversed (seqTuple)))
 10   
. 11  # range
12 seqRange = range(5, 9)
13 print(list(reversed(seqRange)))
14  
15 # 列表
16 seqList = [1, 2, 4, 3, 5]
17 print(list(reversed(seqList)))

. 1  # ! / Usr / bin / the env to python3 
2   
. 3  # string 
. 4 seqString = ' Runoob ' 
. 5  Print (List (the reversed (seqString)))
 . 6   
. 7  # tuple 
. 8 seqTuple = ( ' R & lt ' , ' U ' , ' n- ' , ' O ' , ' O ' , ' B ' )
 . 9  Print (List (the reversed (seqTuple)))
 10   
. 11  # range
12 seqRange = range(5, 9)
13 print(list(reversed(seqRange)))
14  
15 # 列表
16 seqList = [1, 2, 4, 3, 5]
17 print(list(reversed(seqList)))

The output # above examples are: 
. 1 [ ' B ' , ' O ' , ' O ' , ' n- ' , ' U ' , ' R & lt ' ]
 2 [ ' B ' , ' O ' , ' O ' , ' n- ' , ' U ' , ' R & lt ' ]
 . 3 [. 8,. 7,. 6,5]
4 [5, 3, 4, 2, 1]