# mystr = "Harry is a good boy"
# # print(len(mystr))
# # print(mystr[::-2])
#
# print(mystr.endswith("bdoy"))
# print(mystr.count("o"))
# print(mystr.capitalize())
# print(mystr.replace("is", "are"))

mystr = "Mrinmoy is a good boy"
print(len(mystr))
print(mystr[::-1])
