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Inheritance

Question
CBSEENCO12011639
Wired Faculty App

Write Insert(Place) and Delete(Place) methods in python to add Place and RemovePlace considering them to act as Insert and Delete operations of the data structure Queue.

Solution
class queue:
	
	place = [ ]
	def insert(self):
		a = raw_input('Enter place')
		queue.place.append(a)
	def delete(self):
		if (queue.place == [ ] ):
			print('Queue empty')
		else:
			print('Deleted element is', queue.place[0])
			queue.place.delete()

Some More Questions From Inheritance Chapter

Write a method in python to find and display the prime numbers between 2 to N.Pass N as the argument to the method.

Illustrate the concept inheritance with the help of a python code.

What will be the output of the following python code? Explain the try and except used in the code.

U=0
V=6
print 'First'
try:
	print 'Second'
	M=V/U
	print 'Third',M
except ZeroDivisionError :
	print V*3
	print 'Fourth'
except:
	print V*4
	print 'Fifth'

Write a class PICTURE in Python with following specifications:

Instance Attributes
­ -Pno      # Numeric value
­ -Category # String value
­ -Location # Exhibition Location with String value

Methods:
­ FixLocation () # A method to assign Exhibition
	        # Location as per Category as
	        # shown in the following table​
Category Location
Classic Amina
Modern Jim Plaq
Antique Ustad Khan 
­ -Enter() 	# A function to allow user to
		enter values
		# Pno, Category and call
-FixLocation() method
­-SeeAll()  # A function to display all the
	   data members

What is operator overloading with methods? Illustrate with the help of an example using a python code.

Write a method in python to display the elements of list thrice if it is a number and display the element terminated with '#' if it is not a number.

For example, if the content of the list is as follows:

ThisList=['41','DROND','GIRIRAJ','13','ZARA']
414141
DROND#
GIRlRAJ#
131313
ZARA#

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