reverse string python

1# in order to make a string reversed in python 
2# you have to use the slicing as following
3
4string = "racecar"
5print(string[::-1])
6

1'String'[::-1] #-> 'gnirtS'

1'hello world'[::-1]
2'dlrow olleh'

1string = 'hello people of india'
2words = string.split()   #converts string into list
3print(words[::-1])

1def reverse_string(str):
2  return str[::-1]
3print(reverse_string("This string is reversed!"))

1  txt = "Hello World"[::-1] 
2
3  print(txt) 
4  #returns "dlroW olleH"