Given a string s of any length where all letters are lowercase. Write code which prints the index location of each letter 'o' in the string, one location per line of output.
Hint: enumerate() is your friend!
Given the string s:

happiness is when what you think, what you say, and what you do are in harmony. - gandhi

the output will be:
24
40
58
62
75

Use the input statement in the skeleton:
a = input("Input a string: ")