In [1]:

    

1+1


    

    
Out[1]:





2

In [2]:

    

1*3


    

    
Out[2]:





3

In [3]:

    

5/5


    

    
Out[3]:





1

In [4]:

    

1/2.0


    

    
Out[4]:





0.5

In [5]:

    

2**3


    

    
Out[5]:





8

In [6]:

    

(2 + 3) * (5 + 5)


    

    
Out[6]:





50

In [7]:

    

4%2


    

    
Out[7]:





0

In [8]:

    

5%2


    

    
Out[8]:





1

In [15]:

    

x  =  4
y = 16
z = y/x
print(z)


    

    




4

In [ ]:

    

x = 2 
y = 10
z = y/x
print(z)


    

In [16]:

    

y


    

    
Out[16]:





16

In [17]:

    

x


    

    
Out[17]:





4

In [18]:

    

y/x


    

    
Out[18]:





4

In [19]:

    

# strings
name = "shashank ragireddy"
print(name)


    

    




shashank ragireddy

In [20]:

    

course = "Engineering"
print("My name is {} and i'am an student of {}".format(name,course))


    

    




My name is shashank ragireddy and i'am an student of Engineering

In [21]:

    

s =  "shashank"


    

In [22]:

    

s[0]


    

    
Out[22]:





's'

In [23]:

    

s[0:]


    

    
Out[23]:





'shashank'

In [26]:

    

s[:3]


    

    
Out[26]:





'sha'

In [27]:

    

s[:4]


    

    
Out[27]:





'shas'

In [28]:

    

s[0:2]


    

    
Out[28]:





'sh'

In [29]:

    

s[3:5]


    

    
Out[29]:





'sh'

In [30]:

    

s[5:7]


    

    
Out[30]:





'an'

In [32]:

    

my_list = ["a","b","c"]


    

In [33]:

    

my_list


    

    
Out[33]:





['a', 'b', 'c']

In [34]:

    

my_list.append('d')


    

In [35]:

    

my_list[0:3]


    

    
Out[35]:





['a', 'b', 'c']

In [36]:

    

my_list[:4]


    

    
Out[36]:





['a', 'b', 'c', 'd']

In [37]:

    

my_list[3:4]


    

    
Out[37]:





['d']

In [38]:

    

my_list[2:4]


    

    
Out[38]:





['c', 'd']

In [39]:

    

my_list[0:3]


    

    
Out[39]:





['a', 'b', 'c']

In [40]:

    

my_list[1:3]


    

    
Out[40]:





['b', 'c']

In [ ]:

    

nest=[1,2,[3,4],[5,6],7,8,[9,10],[11,12],13,[14,15,16,17]]
nest


    

In [ ]:

    

nest[1]


    

In [ ]:

    

nest[3]


    

In [ ]:

    

nest[3[1]]


    

In [ ]:

    

nest[3][1]


    

In [ ]:

    

1 > 3


    

In [ ]:

    

1 == 1


    

In [ ]:

    

1 != 4


    

In [ ]:

    

1==1 and 2 >3


    

In [ ]:

    

1==1 and 2>4


    

In [ ]:

    

1==1 and 2>1


    

In [ ]:

    

if 2 > 1:
    print('2 is greater than 1')


    

In [ ]:

    




    

In [ ]:

    




    

In [ ]:

    

2>4


    

In [ ]:

    

if 10 > 5:
    print('greater')


    

In [ ]:

    




    

In [ ]:

    

x = 5

if x > 5:
    print('The value is greater than 5')
if x < 5: 
    print('The value is less than 5')
else:
    print('The value is equal')


    

In [ ]:

    

x = 5

if x > 5:
    print('The value is greater than 5')
if x < 5: 
    print('The value is less than 5')
else:
    print('The value is equal')


    

In [ ]:

    




    

In [ ]: