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In this article, we will learn to calculate the adjacent elements product with the help of Javascript functionalities. This problem is often asked in coding interviews or algorithm challenges, and it tests one's understanding of array manipulation and performance optimization. Problem Statement Given an array of integers, your task is to return the largest product that can be obtained by multiplying any two adjacent numbers in the array. For example − Input [5, 1, 2, 3, 1] Output 6 The adjacent elements are (5, 1), (1, 2), (2, 3), and (3, 1). The largest product is 6 (from 2 * ... Read More
Problem Description In this problem, we are given a temperature value in Fahrenheit and we have to convert it to Celsius. This conversion is used in various real-world applications such as weather applications, scientific calculations, and data analysis. In this article, we are going to discuss, how we can convert Fahrenheit temperature to Celsius temperature in Python. Formula to Convert Fahrenheit to Celsius The formula for converting Fahrenheit to Celsius is: Celsius = (Fahrenheit - 32) / 1.8 Example 1 Input: Fahrenheit = 98.6 Output: Celsius = 37°C Explanation: The ... Read More
Problem Description In this problem, we are given an unsorted array, and the task is to remove all duplicate elements from the array. The resulting array should only contain unique elements. In this article, we are going to explore different approaches to removing duplicates from an unsorted array in C++. Example 1 Input: array = {4, 3, 2, 4, 1, 3, 2} Output: {4, 3, 2, 1} Explanation: The duplicate elements (4, 3, 2) are removed, leaving only unique elements. Example 2 Input: array ... Read More
This sheet provides a wide range of questions on data structures and algorithms. It includes dynamic and trending topics that match industry-level requirements. Firstly, you have to learn any programming language like C, C++, Java, etc. and after getting a better understanding of the concepts and language specifics, practice these questions for the mastery of DSA. Here is a list of topics featuring the most frequently asked problems in Data Structures and Algorithms: Array String Stack Queue Linked List ... Read More
Functions are categorized bases on the presence or absences of arguments and whether they return a value. A user-defined function is one that is defined by the user when writing any program, as opposed to library functions that have predefined definitions. To meet specific requirements, the user must develop their own functions. Such functions must be properly defined by the user. A function is a block of code designed to perform a specific task. It is written once and can be reused multiple times as needed by the programmer. ... Read More
Unformatted input and output functions read a single input sent by the user and permit the display of the value as the output at the console. Unformatted input functions The unformatted input functions in the C programming language are used only for character data type or character string/array and cannot be used for any other datatype. These functions are used to read a single input from the user and this allows the user to display the value at the console. The getchar() Function This getchar() function reads only the first single character from the given keyboard that multiplies characters is typed ... Read More
Creating a Dropdown List To create a drop-down list in HTML, we use the tag, which is generally used in forms to collect user input. To refer to the form data after submission, we use the name attribute. Without the name attribute, no data will be collected from the drop-down list. To associate the drop-down list with a label; the id attribute is needed. To define options in the drop-down list, use the tag inside the element. Syntax Following is the usage of tag in HTML - ... Read More
Clickable Areas in HTML To create clickable areas within an image, we use an image map, which is defined using the tag, with both opening and closing tags: . An image is a list that coordinates specific areas of an image, allowing different parts of the image to be hyperlinked to various destinations. These maps enable the server-side image web browser to send information to the server about where the user clicks within an image. Client-side image maps do not require any special logic to be executed on the server, as they do not need any JavaScript. ... Read More
To implement left rotation and right rotation of a string, we can use various approaches to implement this problem. Left rotation of a string means anti-clockwise movement of the given number of characters and right rotation of the string means clockwise movement of the given number of characters. In this article we are having a string and a value of k by which we will rotate the string. Our task is to write a JavaScript program for left rotation and right rotation of a string. Example Input: String str = "apple"; k = 3 Output: Left Rotation: ... Read More
Technology has grown exponentially in the last few decades. Additionally, technological use is on the rise. It has an impact on people's lives; technology affects their communication, learning, and thought processes. It has a significant impact on society, and it is difficult to see modern life without technology. Society and technology are interrelated, linked, and mutually beneficial. In both positive and negative ways, technology affects society, including its ability to advance or decline. Impact of Technology on Society Since technological systems like computers, TVs, and cell phones are created by humans and represent the demands and lifestyle of a population, ... Read More