In [1]:
a=1
print(a)
In [2]:
b='python'
print(b)
In [3]:
c="python"
print(c)
In [4]:
print(c,a)
In [5]:
print(b,a,c)
In [6]:
first, second, last = 'Nelson', 'Joseph', 'Agera'
In [7]:
a=1; b=1.2; c='string'
In [8]:
a = [1,2,3]; b = (1, 2, 3)
print(a, b)
type(a), type(b)
Out[8]:
In [12]:
a = [1, 'string', 1.2]
print(a)
type(type)
Out[12]:
In [ ]:
a
In [ ]:
print(a)
In [ ]:
import pip; pip.main(['install', 'numpy'])
In [17]:
x,y=3,4
In [18]:
print(x,y)
In [19]:
print(x+y)
In [20]:
print(x-y)
In [21]:
print(x*y)
In [22]:
print(x/y)
In [23]:
print(x%y)
In [24]:
print(x//y)
In [25]:
2^1
Out[25]:
In [26]:
2^6
Out[26]:
In [27]:
2**2
Out[27]:
In [28]:
x**y
Out[28]:
In [29]:
abs(x-y)
Out[29]:
In [32]:
# import math
# math.sqrt(x**y)
In [33]:
a=[1, 2, 3, 4]
In [34]:
sum(a)
Out[34]:
In [36]:
len(a)
Out[36]:
In [37]:
print(x%y)
In [38]:
pow(2,3)
Out[38]:
In [44]:
cd=hex(56)
In [45]:
type(cd)
Out[45]:
In [46]:
print(cd)
In [47]:
a=0x54
In [48]:
print(a)
In [49]:
a=0xab
print(a)
In [50]:
a,b=1,0
In [52]:
a
Out[52]:
In [54]:
a&b
Out[54]:
In [55]:
a and b
Out[55]:
In [56]:
a|b
Out[56]:
In [57]:
b || a
In [58]:
a or b
Out[58]:
In [59]:
a==b
Out[59]:
In [60]:
a is b
Out[60]:
In [61]:
a~b
In [62]:
a not b
In [63]:
~a
Out[63]:
In [64]:
a != b
Out[64]:
In [65]:
type(True)
Out[65]:
In [66]:
True, False, None
Out[66]:
In [69]:
print('this is a\t name')
In [70]:
a=[1, 2, 3];b=[4, 5, 6]
c='nelson';d='agera'
In [71]:
a+b
Out[71]:
In [72]:
c+d
Out[72]:
In [75]:
# import numpy as np
# np.dot(a, b)
In [ ]: