In [1]:

    

# print(xrange(3))
# NameError: name 'xrange' is not defined


    

In [2]:

    

print(range(3))


    

    




range(0, 3)

In [3]:

    

print(type(range(3)))


    

    




<class 'range'>

In [4]:

    

for i in range(3):
    print(i)


    

    




0
1
2

In [5]:

    

print(list(range(3)))


    

    




[0, 1, 2]

In [6]:

    

print(list(range(10)))


    

    




[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

In [7]:

    

print(list(range(-3)))


    

    




[]

In [8]:

    

print(list(range(3, 10)))


    

    




[3, 4, 5, 6, 7, 8, 9]

In [9]:

    

print(list(range(10, 3)))


    

    




[]

In [10]:

    

print(list(range(-3, 3)))


    

    




[-3, -2, -1, 0, 1, 2]

In [11]:

    

print(list(range(3, -3)))


    

    




[]

In [12]:

    

print(range(0, 3) == range(3))


    

    




True

In [13]:

    

print(list(range(3, 10, 2)))


    

    




[3, 5, 7, 9]

In [14]:

    

print(list(range(10, 3, 2)))


    

    




[]

In [15]:

    

print(list(range(10, 3, -2)))


    

    




[10, 8, 6, 4]

In [16]:

    

print(list(range(3, 10, -2)))


    

    




[]

In [17]:

    

print(range(3, 10, 1) == range(3, 10))


    

    




True

In [18]:

    

print(range(0, 10, 1) == range(0, 10) == range(10))


    

    




True

In [19]:

    

print(list(range(3, 10, 2)))


    

    




[3, 5, 7, 9]

In [20]:

    

print(list(range(9, 2, -2)))


    

    




[9, 7, 5, 3]

In [21]:

    

print(list(reversed(range(3, 10, 2))))


    

    




[9, 7, 5, 3]

In [22]:

    

for i in reversed(range(3, 10, 2)):
    print(i)


    

    




9
7
5
3

In [23]:

    

# print(list(range(0.3, 1.0, 0.2)))
# TypeError: 'float' object cannot be interpreted as an integer


    

In [24]:

    

print([i / 10 for i in range(3, 10, 2)])


    

    




[0.3, 0.5, 0.7, 0.9]

In [25]:

    

print([i * 0.1 for i in range(3, 10, 2)])


    

    




[0.30000000000000004, 0.5, 0.7000000000000001, 0.9]

In [26]:

    

print([round(i * 0.1, 1) for i in range(3, 10, 2)])


    

    




[0.3, 0.5, 0.7, 0.9]