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If you are writing a class in Python and want to follow Encapsulation OOPS concept in Python then how will you stop outside access to the variables as there are no explicit access modifiers like public, private, protected in Python and all the...

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In this post we'll see a Java program to find the length of the longest proper prefix of a given string that is also a suffix of the same string. Proper prefix means a prefix that is not equal to the whole string. For example, proper prefixes of String "abc" are "a", "ab", along with the empty string "" but it doesn't include "abc".

Coming to our requirement of find...

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In this tutorial you’ll learn about OOPS concept inheritance and how to use inheritance in Python.

Inheritance concept

Inheritance allows us to create a class that acquires, all the properties and methods of another class.

The class whose members are inherited is called the Super class. Also known as parent class or base cla...

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In this post we'll see how to write Quick sort program in Python. Quick sort is considered one of the most efficient algorithm and it is classified as "divide and conquer algorithm".

How does Quick sort algorithm work

Quick sort works as follows-

  1. Choose one of the array elements as pivot and then partition all the elements around that pivot.</...

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In this post we'll see how to write Bubble sort program in Python. Bubble sort works by comparing and swapping adjacent elements.

Bubble sort algorithm

Bubble sort works as follows for sorting an array in ascending order-

You start from the left end and compare the first two elements (i.e. element at index 0 and index 1). If element on the left is greater tha...

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