text = "StackOverflow"
#using python slicing, you can get different subsets of the above string

#reverse of the string
text[::-1] # 'wolfrevOkcatS' 

#fist five characters
text[:5] # Stack'

#last five characters
text[-5:] # 'rflow'

#3rd character to the fifth character
text[2:5] # 'rflow'

#characters at even positions
text[1::2] # 'tcOefo'

text = "StackOverflow"
#using python slicing, you can get different subsets of the above string

#reverse of the string
text[::-1] # 'wolfrevOkcatS' 

#fist five characters
text[:5] # Stack'

#last five characters
text[-5:] # 'rflow'

#3rd character to the fifth character
text[2:5] # 'ack'

#characters at even positions
text[1::2] # 'tcOefo'