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Searching Problems in Data Structures and Algorithms is key to finding a specific element in present data. In "Top 50 Searching Coding Problems for Interviews, " we Included key coding tasks on Searching Algorithms. These problems help you to improve your problem-solving skills and prepare for interviews. It will enhance your understanding of searching algorithms. They will also boost your confidence in coding interviews. Let's Master the searching algorithms by tackling the Top Searching Problems from easy to advanced Levels − Easy Problems Search in Row-wise and Column-wise Sorted Matrix Find Peak Element in Mountain Array First Bad Version ... Read More
Sorting algorithms are the most common and useful programs nowadays. Our “Most Asked Sorting Algorithms for Coding Interviews” covers all the problems topic-wise and includes the industry level and important questions from the interview perspective. he trending problems of sorting algorithms in Data Structures and Algorithms with their examples are given below − Arrays and Sorting Array stores the character in contiguous memory locations for sorting the character or numbers we use the following problem approaches − Two Sum 3Sum Product of Array Except Self Maximum Subarray Merge Intervals Search in a Rotated Array Find Peak Element Missing ... Read More
Dynamic Programming in Data Structures and Algorithms is used for breaking down the main problems into smaller problems. This article also breaks down all the problems into different sections which will help you to solve the problems section-wise. It includes the most common and trending problems of dynamic programming for clearing the interviews. Here are the problems list from beginner to expert level for learning the DP − Beginner DP Problems Climbing Stairs House Robber Maximum Subarray Coin Change Best Time to Buy and Sell Stock Pascal's Triangle Range Sum Query Fibonacci Number Min Cost Climbing Stairs Maximum Profit ... Read More
Tree data structure consists of two nodes, right and left, and the nodes that don’t have children, are known as leaf nodes. The article “Top 50 Tree Coding Problems for Programming Interviews” benefits you by providing good examples of every problem of the tree. It provides the problems from the basic to the expert level. It covers the core and important problems of trees. Here is the list of Tree problems to excel in the Data Structure and Algorithms − Easy Problems Height of Binary Tree Symmetric Tree Maximum Depth of Binary Tree Minimum Depth of Binary Tree Identical ... Read More
Hash Data Structure uses a hash function to store data like a smart storage system. This article covers the most important and common problems. We have covered all the ranges from easy-level problems to hard-level problems. Hash is like this article a well-organized filing cabinet where you can get the store for finding things super quickly. Here are the top 50 problems that take you forward in Data Structures and Algorithms from basic to advanced! Easy Problems Find the count of distinct elements in an array Minimum insertions to form a palindrome with permutations allowed Find whether an array ... Read More
Python has risen as one of the foremost favored programming languages all-inclusive, owing to its flexibility, user-friendliness, and extensive libraries. Whether a beginner or a prepared developer, having a collection of convenient code parts can spare you important time and energy. In this article, we'll delve into ten Python code fragments that can be employed to tackle routine programming challenges. We'll guide you through each fragment, elucidating how it operates in straightforward steps. Swapping two variables Switching the values of two variables is a frequent task in programming. In Python, this can be achieved without utilizing a temporary variable ... Read More
AWS EC2 is a fundamental building block of AWS that provides scalable and resizable compute capacity in the cloud. It is one of the oldest AWS services launched back in 2008. But what purpose does it serve? Well, AWS EC2 allows users like you and me to rent virtual computers and we can then run our own computer applications on it. So, for example, you have created a nice, beautiful-looking website that you want to host and make it publicly accessible, but you don't have the infra to run it, then you can use the AWS EC2 service and host this website. ... Read More
In this problem, we are given an array of integers, and our task is to calculate the absolute sum of its elements. The absolute sum means the sum of the absolute values of all the array elements. In this article, we are going to learn how to compute the absolute sum of an array's elements using C++. Example 1 Input: arr = {-3, 2, -7, 4} Output: 16 Explanation: The absolute values of the array elements are: | -3 | = 3, | 2 | = 2, | -7 | = 7, | 4 | = 4. The sum of ... Read More
We are given a number N, and we need to calculate the sum of the first N natural numbers. In this article, we are going to learn how we can find the sum of the first N natural numbers in C#. Example 1 Input: N = 3 Output: 6 Explanation − The first 3 natural numbers are: 1, 2, 3 The sum of these numbers is: 1 + 2 + 3 = 6 Example 2 Input: N = 5 Output: 15 Explanation − The first 5 natural numbers are: 1, 2, 3, 4, 5 ... Read More
When we start learning to code, practicing star patterns is one of the best ways to improve logic building. One of the engaging patterns is the triangle pattern. In this article, we are going to learn how to print a Triangle Star Pattern using C++. What is a Triangle Pattern? A triangle pattern is a geometrical arrangement of stars that forms the shape of a triangle. The stars are printed so that if we visualize the pattern as a closed figure, it resembles a triangle. Each row has a different number of stars, increasing as we move downward. The alignment ... Read More