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The Backtracking technique is an algorithm used to solve the decision problem whereas the Branch-N-Bound technique is an algorithm used to solve the optimization problem. Both techniques follow the brute force method and are used to generate the State Space tree. A State Space tree is the tree that represents the nodes in all possible states of the problem from a root node to the terminal node.Let us learn both techniques one by one and understand the difference in detail. Backtracking Technique Backtracking is the modified process of the brute force approach where the technique efficiently searches for a solution ... Read More
M-th root is defined as the cube of any number and array ranges mean to count the indexes from first to end. We will take three numbers in the array range as input and see if their product value comes in the form of a cube value then it will be the 'M-th' root of the number. Let’s take an example to understand the product range of an array and calculate the M-th root of the number. Example 1 Given array integer is 9, 8, 3, 1 Now we see the product range of array 9*8*3*1 is 216. Therefore, 216 ... Read More
To remove the last specified character from the string Swift provide a pre-defined remove(at:) function. This function removes a character from the specified position or index. Input String = “Today is cloudy day” Character = “o” Output “Today is cludy day” Where character “o” appears two times in the input string so using the remove(at:) function we removed the last appearance of the “o” character from the string. Hence the output string is “Today is cludy day”. Syntax Str.remove(at:Idx) Where Str is the input string and idx is the valid position/index of the specified character to ... Read More
To convert the string into an array of characters Swift proved the following methods − Using Array() initialiser Using append() method Input String = “Cloudy day” Output Array = [“C”, “l”, “o”, “u”, “d”, “y”, “d”, “a”, “y”] Here we converted all the characters present in the input string into the array of characters. Method 1: Using Array() initialiser Swift supports an Array() initialiser which is used to convert the input string into an array of characters. Or we can say that Array() initialiser is used to create array objects. Here we use parametrised array. Syntax ... Read More
C++ has a bitwise operator “||” to check multiple conditions at once and for finding the length of an array we use the size() function. In the given problem statement, we need to reach the K-th value which sets to 0 in the array range, and the starting index is already known. If the given index satisfies to K-th value in the array range then it will print that “We can reach the value k from the given start index”. Let’s take an example of this − Given integer array is 5, 6, 0, 9, 10 having a length of ... Read More
An operations manager is responsible for overseeing the day-to-day operations of a company, as well as ensuring that the company's resources are utilized efficiently. This role can be very interesting and challenging, so we'll talk about the duties of an operations manager in this article. An operations manager is a vital part of an organization’s operations, as they are responsible for overseeing the daily operations and ensuring that the company has the required resources to deliver its services. In order to effectively lead and manage a team, an operations manager must have the necessary skills and knowledge. Operations managers can ... Read More
As an operations manager, you will be responsible for managing a team of people and ensuring that the organization’s processes and practices are in place. You will also be expected to improve the performance of the team and develop strategies to enhance the company's offerings. In order to succeed in this field, you must have the necessary skills and knowledge. To help you think about your next move, here are some of the characteristics that you need to develop in order to excel in this discipline. Most operations managers rely on certain skills to effectively carry out their duties. If ... Read More
Due to the increasing demand for project managers, many people are looking for jobs in this field. If you are a project manager who is interested in becoming a certified professional. this article will provide you with all the necessary details to make an informed decision. The Google Project Management Certificate is a must-have for anyone who wants to start a career as a project manager, especially since it provides them with the necessary tools and resources to succeed in their chosen field. In this post, I will talk about why it is worth pursuing and how it can help ... Read More
jQuery- a very popular JavaScript tool that helps in simplifying the process of web development consists of various tools that can be used to manipulate the HTML elements, CSS properties, and even event handling. Adding new or modifying styles of an HTML element dynamically is one such task that requires based on user interaction. jQuery has various methods by which we can set the background color of an HTML element in using jQuery. We will see some different approaches including, using the CSS () method, using the addClass() method, and using the attr() method. Every method has its pros and ... Read More
jQuery is a very popular and widely used JavaScript library used in the process of writing and manipulating HTML documents, handling events, and adding dynamic effects and animations to web pages. Sometimes we need to style a particular div in our web page but don’t know which method to use and how to use it. The process of styling the div is very easy and setting the background color of a particular div element can be achieved with the help of jQuery. Its process includes selecting the particular div element with the help of selectors, and then applying the CSS ... Read More