Base Address of a Two-Dimensional Array
In this blog, we will look at the base address of a two dimensional array and how to compute the base address of any element in a two-dimensional array in...
JSON Array: Structure and Example
This blog gives you the brief definition of JSON Array and we will study in detail the JSON Array Example. Now let's start with JSON Array and By the end...
How to Rotate Array in Java
Rotate Array is the simple act of shifting an element of an array to the left, right, or directly by n positions without affecting the array's "bounds." We can rotate...
Merge k Sorted Arrays
In this article, we will learn a famous problem called merge k sorted arrays. This is a very famous problem asked in most of the technical interviews. How to Merge...
Dynamic Array in Data Structures
A homogenous, fixed-size data structure is an array. The constant size of arrays is one of its drawbacks. It implies that when declaring the array, the number of items must...
Find Missing Number in Array
In this blog, we will discuss how to find missing number in array, firstly we’ll discuss the problem statement then we’ll deep dive into Alogirthm, Approaches and solution of missing...
Triplet Sum in Array
In this article, we will be looking at one of the most important problems in terms of programming concepts as well as coding-based interviews. We will start by explaining the...
Finding SubArray with Given Sum
In this article, we are going to discuss a very famous question from an interview perspective called subarray with given sum. How to Find SubArray with Given Sum: This problem...
Finding Second Largest Number in Array
In this article, we will learn how to find second largest number in an array. We will see various approaches to finding second largest number in an array with the...
Remove Duplicates from Sorted Array
In this blog, we will discuss the different approaches to remove duplicates from sorted array. Before starting with the approaches, let's see how these types of questions help you to...
Remove Duplicate Elements From an Array
In this blog, we will solve one of the amazing problems from arrays “Remove Duplicate Elements From Array”. Delete element from array is not a complicated task, in this blog,...
Array: Functions and Operations
In today’s lesson, we’ll explore array functions, array operations, and some array questions. A container called an array can store a certain number of elements, all of which must be...
Convert String to Array
In this blog, we will deep dive and study about how to convert string to array in Java. In Java, strings are objects of the String class, which are nothing...
Difference between Array and ArrayList
In this article we’ll see the Array vs ArrayList. The data structures Array vs ArrayList are well-known in Java. While ArrayList is a class of the Java Collections framework, an...
Types Of Array
In this article, we are going to learn about types of array. Arrays are one of the most interesting topics in the coding world. Array is basically the collection of...
What are the Advantages and Disadvantages of Arrays?
In this tutorial, we will understand the advantages and disadvantages of array. Also, we will look into what an array is in c, why we need an array, key points...
Array in C
You will learn how to work with arrays in this tutorial. With the aid of examples, you will discover how to declare, c initialize array, and access array elements. An...
One-Dimensional Array
A form of data structure known as an array is used in computer science to store components of the same data type in contiguous memory regions. Multiple values of the...
Kth Largest Element in an Array
In this article, we will learn how to find the kth largest element in an array. We will see various approaches to finding the kth largest element in an array...
Array to String
In this article, we will discuss the method to convert an array to string. We will discuss the conversion of character array to string using iteration and some language-specific conversions...
Delete consecutive same words in a sequence
Problem statement Given an array of strings, if two consecutive strings are the same they will destroy each other. Your task is to find the number of remaining strings from...
Data Structures in C++ | Array | Linked List | Stack
What are Data structures? Data structure is a storage that is used to store and organize data. It is a way of arranging data on a computer so that it...
Check if an Array is Stack Sortable
Problem Statement You will be given an array A of integers containing N elements. All the elements inside the array are unique and in the range of 1 to N,...
Count Subarrays where Second Highest lies before Highest
Problem Statement You will be given an array of N distinct elements. The minimum value of N is 2. In every subarray of the given array, you have to find...
Delete Array Elements Which Are Smaller Than Next Or Become Smaller
Problem statement Given an array of integers of size n . You have to delete every element which is smaller than the next element or become smaller than the next...
Number of NGEs to the Right
Problem Statement You will be given an array of N integers. You will also be given an Integer Q denoting the number of queries. Then, you will have Q queries...
Array implementation of queue simple
Queue A queue is basically a linear data structure that works on the principle of FIFO (First in First out) which means an element that is enqueued first will be...
Kth Smallest Element In An Unsorted Array Using Priority Queue
Problem Statement: The problem statement is straightforward as we have an array of size n and we have to find the kth smallest element in an unsorted array using priority...
Array Max
CONCEPTS USED: Suffix Sum Arrays DIFFICULTY LEVEL: Hard PROBLEM STATEMENT(SIMPLIFIED): Given an array of N integers and an integer K, the task is to find the maximum sum taking every...