Python code to extract last two digits of a number

Python code to extract and display the last two digits of a number.

Python code implementation without user defined functions & classes

Code: 

# Python code to extract last two digits of a number

a = 23457

a_string = str(a)
a_length = len(a_string)
c = int(a_string[a_length - 2: a_length])

print("The last two digit for the number: ", a, " is: ", c)

Output: 

The last two digit for the number:  23457  is:  57

Python code implementation using function

In this code, we will pass the number to a function that will extract and return the last two digits of a number.

Code: 

# Python code to extract last two digits of a number using Function

def last_2_digits(number):
    a_string = str(a)
    a_length = len(a_string)
    c = a_string[a_length - 2: a_length]
    return int(c)

a = 10938



print("The last two digit for the number: ", a, " is: ", last_2_digits(a))

Output: 

The last two digit for the number:  10938  is:  38

Python code implementation using Classes

In this code, we will implement a class that contains a function to return the last two digits of a number. We will create an object and will call the function using object.function(), the will return the reverse integer number.

Code: 

# Python code to extract last two digits of a number using Classes

class Last_2_Digit_class(object):
    def last_2_digits(self, number):
        a_string = str(number)
        a_length = len(a_string)
        c = a_string[a_length - 2: a_length]
        return int(c)


a = 6560234

#Create an Object
last_2 = Last_2_Digit_class()

#Call the function using Object
print("Last 2 digit for number: ", a, " is: ", last_2.last_2_digits(a))

Output: 

Last 2 digit for number:  6560234  is:  34

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