"""

"""

bool1 = True
print(bool1, type(bool1))

print(isinstance(bool1, int))


# quiz5-2
# int
# float
# complex

a = 10
print(a,type(a))


# quiz5-4
a = 8
type(a)
type('my str')

# quiz5 -5
# isinstance(data, datatype)
# datatype:  int, float, str, bool, ...


#
# str(100)
# int("100")
# int("100.0")


# length of a sequence

list_1 = [1, 1, 2, 3, 5, 8,1, 1, 2, 3,1, 1, 2, 3,5,3,7,45,1,0,6]
print(len(list_1))
print("The index of the last item is",len(list_1)-1)
print("The last item is",list_1[len(list_1)-1])