my_string = "hello string"
print(my_string)

# my_string = "hello string"
#
character = my_string[7]
print(character)

###############
# The strings are immutable
###############
# my_string[7] = '?'

# except TypeError:
#     print("The strings are immutable!")


world_string = my_string + " and world"
print(world_string)
#
print(world_string[0:6])
#
# input_string = "1234"
# if input_string.isdigit():
#     print("String with numbers")
#
new_string = my_string * 10
print(new_string)
#
my_list=my_string.split()
print(my_list)