Find Non-Repeating Characters In a String In Java
You've been given a string S made up of lowercase Latin letters; find the first non-repeating character in S. In this article, we will delve deeper into the various techniques...
Print Reverse of a Linked List Without Actually Reversing in C
Linked lists are fundamental data structures used in computer science and programming. They provide a flexible way to store and manipulate collections of data. One common task when working with...
To Check Abundant Number in Python
Python is a powerful and easy-to-learn programming language, ideal for tackling a wide range of problems, from simple calculations to complex algorithms. One interesting problem in the realm of number...
Which operator cannot be overloaded in C++
In the realm of C++, operator overloading empowers programmers to redefine the behavior of operators for user-defined classes, enhancing the language's flexibility and expressiveness. However, not all operators can be...
Redundancy In DBMS
In the world of databases, redundancy refers to the duplication of data within a database system. While some degree of redundancy is inevitable and even necessary for efficient data retrieval,...
Types of Relationship In DBMS
In a Database Management System (DBMS), relationships define how data in one table is related to data in another. Understanding these relationships is essential for designing an efficient database structure....
Java Program to Convert digitnumbers to words
Converting numbers to words is a process of representing numerical values using their corresponding textual representation. For example, converting the number 123 to words would result in "one hundred twenty-three"....
Check the Balance of Parenthesis in Java
To check balanced parentheses is a simple interview question in which we are asked to determine whether or not the given string (of brackets) is balanced. The traditional method is...
Median of two Sorted Arrays of Different Size in C
The aim is to determine the median of two sorted arrays, a[] and b[], where N is the number of items in the first array and M is the number...
Strong Number or Not Using Java
A number is said to be a Strong number if the sum of factorials of its digits equals the same input number. To be more specific, we must find the...
Number is Palindrome or Not in C
A palindrome is a number (or a word) that reads the same forwards and backwards. For example, the numbers 121 and 1331 are palindromes, while 123 and 1234 are not....
Infix to Prefix Conversion in Java
Infix to prefix conversion is a fundamental concept in computer science, particularly in the fields of data structures and compilers. In infix notation, operators are placed between operands (e.g., A...
Implementation of Queue using Linked List in C
Linked lists provide a flexible and dynamic way to represent data structures. Unlike arrays, linked lists can easily grow or shrink as needed, making them ideal for implementing dynamic data...
Python Program to Find GCD of Two Numbers
Python is a versatile programming language known for its simplicity and readability. It provides numerous built-in functions that make complex tasks easy to implement. One such essential computation is finding...
Python Program to Find The Sum of First N Natural Numbers
In the real of mathematics, the sum of the first N natural numbers is a classic problem that has intrigued and challenged mathematicians for centuries. The concept of finding the...
Strong Number in Python
In the vast world of mathematics, certain numbers hold secrets and exhibit peculiar patterns that have captivated the minds of both mathematicians and enthusiasts alike. Among these intriguing numerical phenomena...
POJO Class in Java
POJO stands for Plain Old Java Object. It is a term used to describe a Java class that follows simple conventions and does not depend on any specific frameworks or...
What is Local Host?
"Localhost" is a hostname that refers to the current device or computer that you are using. It is commonly used to access the network services on the same machine. When...
Dynamic Binding in Java
Dynamic binding in Java refers to the process of determining the specific implementation of a method at runtime, based on the actual type of the object being referred to, rather...
Infix to Postfix Conversion Using Stack in C++
An expression can be represented using the notations Infix, Prefix, and Postfix. Every notation corresponds to the same expression when written in a different way. Using the stack data structure,...
Deadlock Prevention in Operating System
In the realm of operating systems, the occurrence of deadlocks can pose significant challenges, leading to system instability and reduced efficiency. Deadlock prevention is a proactive approach employed by operating...
Python Program to Remove the Vowels From a String
In Python, you can easily remove vowels from a string using various techniques. Removing vowels from a string can be useful in different scenarios, such as data processing or text...
Python Program to Print Floyds Triangle
Floyd's Triangle is a right-angled triangular array of natural numbers, where each row contains an incremented sequence of numbers starting from 1. It is named after Robert Floyd, who popularized...
Python Program to Find Sum of Array
Python is a versatile and powerful programming language widely used for various applications, including data analysis, web development, automation, and more. One common task in programming is working with arrays...
Sum of Digits of a Number in Java
One of the most fundamental programs is to add the digits of a number. The idea at play here aids in comprehending how loops work. The simplest way to find...
Remove Vowels From A String In Java
String manipulation is an essential aspect of programming, particularly when it comes to text processing and data analysis. In many cases, it becomes necessary to transform strings to extract meaningful...
Kadane’s Algorithm in Java
Kadane's Algorithm is a fundamental algorithm in computer science used for efficiently finding the maximum subarray sum in a given array of numbers. This algorithm was introduced by Ulf Grenander...
Insertion Sort in Java
Insertion sort is a simple sorting algorithm that builds the final sorted array one item at a time. It is efficient for sorting small arrays or nearly sorted arrays and...
Hollow Square Star Pattern in Java
We'll go over how to use for and while loops to print a hollow square star pattern in Java. This pattern is frequently used in programming exercises and is a...
Greatest of Three Numbers in Java
A number is an arithmetical value used in calculations and counting that represents a certain quantity. It is communicated by words, symbols, or figures. For centuries, people have used these...