reverse string method python
#linear
def reverse(s):
str = ""
for i in s:
str = i + str
return str
#splicing
'hello world'[::-1]
#reversed & join
def reverse(string):
string = "".join(reversed(string))
return string
reverse string method python
#linear
def reverse(s):
str = ""
for i in s:
str = i + str
return str
#splicing
'hello world'[::-1]
#reversed & join
def reverse(string):
string = "".join(reversed(string))
return string
reverse python3
arr = [2,5,32,86,4,131,97]
# reverse without modifying input, using range:
for i in range(len(arr)-1, -1, -1):
print(arr[i])
# reverse and modifying input:
arr.reverse()
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