# in order to make a string reversed in python
# you have to use the slicing as following
string = "racecar"
print(string[::-1])
'hello world'[::-1]
'dlrow olleh'# Slice notation takes the form [start:stop:step]. In this case,
# we omit the start and stop positions since we want the whole string.
# We also use step = -1, which means, "repeatedly step from right to left by
# 1 character".
'hello world'[::-1]
# result: 'dlrow olleh'string = 'hello people of india'
words = string.split() #converts string into list
print(words[::-1])#linear
def reverse(s):
str = ""
for i in s:
str = i + str
return str
#splicing
'hello world'[::-1]# Library
def solution(str):
return ''.join(reversed(str))
# DIY with recursion
def solution(str):
if len(str) == 0:
return str
else:
return solution(str[1:]) + str[0]