In [1]:

    

x = 4
y = 3
x+y


    

    
Out[1]:





7

In [2]:

    

def add_numbers(x,y):
    return x+y


    

In [3]:

    

add_numbers(4,3)


    

    
Out[3]:





7

In [4]:

    

def add_numbers(x,y,z):
    return x+y+z

print(add_numbers(1,2,3))


    

    




6

In [13]:

    

def add_numbers(x,y,z="none"):
    if(z == "none"):
        return x+y
    else:
        return x+y+z
    
print(add_numbers(1,2,3))
print(add_numbers(1,2))


    

    




6
3

In [15]:

    

def add_num(x,y):
    return x+y
a = add_num
print(a(5,5))
a(3,4)


    

    




10






    
Out[15]:





7

In [19]:

    

list1 = [1,2,3]
list2 = [4,5,6]
list3 = list1 + list2
list3


    

    
Out[19]:





[1, 2, 3, 4, 5, 6]

In [20]:

    

list1*2


    

    
Out[20]:





[1, 2, 3, 1, 2, 3]

In [ ]:

    

i=0
while(i <= len(lst)):
    print(lst[i])
    i = i+1


    

In [23]:

    

df ={2,3,4}


    

In [24]:

    

df


    

    
Out[24]:





{2, 3, 4}

In [40]:

    

lisy_vals =[]
lisy_vals.append({1,3,5})
lisy_vals.append({2,3,5})
lisy_vals.append({4,3,5})
lisy_vals.append({2,3,5})
lisy_vals


    

    
Out[40]:





[{1, 3, 5}, {2, 3, 5}, {3, 4, 5}, {2, 3, 5}]

In [ ]: