Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
The Python language is primarily composed of different data structures and from it the list data structure is the most used one. The lists can hold elements of different data types and when they are assigned with some values they cannot be changed. The lists can even hold other lists within the square brackets “[]”. When two lists are defined to work on some platform, there may be some relations between them, and using this code the Python program makes it possible. Printing common elements in the sublist Let’s assume a list containing 10 elements and it can also be ... Read More
When working with settled records in Python, there are circumstances where we have to expel all events of a particular component. Whether it's sifting undesirable information or simplifying complex structures, evacuating components from settled lists could be a common assignment. In this article, we'll investigate distinctive approaches to realize this objective. We'll talk about calculations, step-by-step methods, and give Python sentence structure cases for each approach. By understanding these procedures, you'll pick up the capacity to productively control settled records in Python and tailor them to suit your particular needs. Advantages of Removing all occurrences in nested list Straightforwardness and ... Read More
In this problem, we need to find the maximum OR value of any two substrings of the given strings. The first approach is to find all substrings of the given binary string, take OR value of each string, and print the maximum OR value. The other approach is to take the original string as one substring and take another substring starting from left most zero to maximize the OR value. Problem statement - We have given a binary string alpha. We need to find the maximum OR value of any two substrings of the given binary ... Read More
Python language comes with different varieties of data structures and in this article, it deals with the list data structure. In lists, the elements are arranged in some order and they can undergo various methods for checking the whitespace or spaces. The elements inside the list can be a string or an empty string, it can also be a tab inside the string or any one space. Among the various methods given below, isspace() function is considered an easier one. Approach Approach 1 − Using the “re” module Approach 2 − Using the iteration method Approach 3 − Using ... Read More
Raising a special case to another exemption in Python includes the method of capturing and handling an original special case, and after that raising a new exception that includes an extra setting to the initial one. This procedure permits designers to adjust or wrap special cases, giving way better blunder dealing with and more enlightening mistake messages. By combining distinctive exemptions, making compound exemptions, or utilizing the 'from' keyword, software engineers can improve the strength and unwavering quality of their code by precisely passing on the nature of uncommon circumstances. Understanding these approaches empowers engineers to viably handle and oversee ... Read More
In this problem, we will count the number of binary strings of size N, containing at most 2 adjacent distinct pair of characters. It means the string should contain, at most, 2 '01' 0r '10' pairs. The first approach is that generate all binary strings, and if any binary string contains less than or equal to 2 distinct pairs of characters, include its count in the result. For the optimal solution, we can count a number of binary strings containing 0, 1, and 2 adjacent different pairs and sum them. Problem statement - We have given a positive ... Read More
Python provides a wide extent of string control capabilities, making it a flexible dialect for dealing with printed information. In this article, we are going to discuss the concept of extending duplication in Python strings. Extend duplication includes copying a specific run of characters inside a string, thereby creating a modified version of the initial string. We are going investigate three diverse approaches to attain run duplication, talking about their calculations, step-by-step execution, and giving sentence structure illustrations. So, let's get begun! Advantages of Range duplication in Python String Modification of Substrings − Run duplication permits you to ... Read More
In this problem, we need to count substrings containing a minimum 1 occurrence of all K characters. Here, we will use two different approaches to solve the problem. The first approach takes all substrings of the given string, checks whether the substring contains all K characters, and counts such substrings containing all K characters. The second approach uses the sliding window technique to solve the problem. Problem statement - We have given a string alpha containing N characters. Also, we have given K, representing the string containing multiple occurrences of only the first K alphabetical characters. We ... Read More
Python gives an assortment of capable highlights and libraries for information control and investigation. When managing complex information structures, such as records of records, it can be advantageous to decide the number of records contained inside the list. In this article, we are going investigate three distinctive approaches to check the number of records in a list of records utilizing Python. We'll demonstrate the calculations, steps, and sentence structure, went with by code cases and yields, to assist you get it and apply these procedures viably. Approach 1: By using Iterative Approach method The primary approach includes utilizing ... Read More
In this problem, we will count the number of strings containing query string as a prefix for each query string. We can traverse the list of query strings, and for each query, we can find a number of strings containing it as a prefix. Also, we can use the trie data structure to solve the problem. Problem statement – We have given an strs[] and queStr[] string array containing N and Q strings, respectively. We need to count the number of strings from the Strs[] array containing the queStr[i] string as a prefix for each string of ... Read More