Which is used to improve the performance a heuristic search A) Quality of the heuristic function B) Simple form of nodes C) Quality of the nodes D) None of these
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- Number 13 pleasData structure & Alogrithums java program A system of caves is a group of connected undergrounds tunnels. Design an ADT for a cave and cave system. An archaelogist should be able to add a newly discovered cave to a cave system. He/she can enter this system through only one cave and exit the system only through a different cave. Duplicate caves - based on GPS coordinates - are not permitted. Archaelogoist should also be able to list the caves in a given cave system.2. First Even Road (C PROGRAMMING) by CodeChum Admin I've been newly assigned as the city's road planner but this job seems tougher than I thought! Almost all of the roads in this city are uneven. To fix these, I need to find an even road as a reference. Fortunately, the mayor told me that there's 1 even road somewhere and if I persevere, I could find it. Could you please help me with this? Instructions: Your task is to ask the user for the number of rows and columns of a 2D array. Then, print the row number of the row where the sum of all of its elements is even. For this problem, it is guaranteed that there is one and only one such row. Input 1. Number of rows 2. Number of columns 3. Elements of the 2D array Output Note that the row number starts at 0, not 1. Enter # of rows: 3 Enter # of columns: 3 Enter elements: 2 7 4 1 1 2 0 5 0 Even row: 1
- Fortune 500 Company: Walt Disney A. About the Organization: The first step is to describe the organization at which the IT problem(s) exist / could exist. Preferably, this should be an organization that you have previously worked at, or are currently working at. Otherwise, you can search for non-trivial IT-related problem(s) that major (i.e., Fortune 500) corporations have faced, and take that on as the problem(s) you are going to address in your case study writeup. In addition to a general description of the business, analyze the organization using (a) Porter’s Five Forces model, and (b) the Value Chain model (i.e., how does the organization create value) B. Problem Identification and Analysis The next step is to identify the specific IT-related problem(s) at the organization. You must clearly describe the problem(s) in detail, covering both their technical as well as social aspects. Identify the stakeholders involved, and how the problem impacted / could impact each stakeholder.…Lab Activity 8: Functions Objectives: The objective of this Lab Assignment is to use functions. As you have learned already, the best approach to solve a problem is to break it down into individual steps. Do not forget about what you have previously learned and seen. This assignment will be asking you to use the knowledge you have acquired since the beginning of the semester. PART 1: Percentage of amino acid residues. Write a function that takes two arguments-a protein sequence and an amino acid residue code - and returns the percentage of the protein that the amino acid makes up. Test your function on the following examples: Sequence MSRSLLLRFLLFLLLLPPLP MSRSLLLRFLLFLLLLPPLP maralllrfllfllllpplp MSRSLLLRFLLFLLLLPPLP Amino acid residue M R L YQuery Board Python or Java(Preferred Python please) Thank you! Programming challenge description: There is a board (matrix). Every cell of the board contains one integer, which is 0 initially.The following operations can be applied to the Query Board:SetRow i x: change all values in the cells on row "i" to value "x".SetCol j x: change all values in the cells on column "j" to value "x".QueryRow i: output the sum of values on row "i".QueryCol j: output the sum of values on column "j".The board's dimensions are 256x256."i" and "j" are integers from 0 to 255."x" is an integer from 0 to 31. Input: Your program should read lines from standard input. Each line contains one of the above operations. Output: For each query, output the result of the query. Test 1 Test InputDownload Test 1 Input SetCol 32 20 SetRow 15 7 SetRow 16 31 QueryCol 32 SetCol 2 14 QueryRow 10 Expected OutputDownload Test 1 Input 5118 34
- C++ ProgrammingDISCRETE STRUCTURES please help me answer this question I will give you a good rating Thank you!Background Information This assignment tests your understanding of and ability to apply the programming concepts we have covered in the unit so far, including the usage of variables, input and output, data types, selection, iteration, functions and data structures. Above all else, it tests your ability to design and then implement a solution to a problem using these concepts. Assignment Overview You are required to design and implement a "Word Game" program in which the user must identify a randomly selected "password" from a list of 8 words. The 8 words are selected at random from the list of 100 words in the starter file (word_game.py) provided to you with this assignment brief. Please use the starter file as the basis of your assignment code. The user has 4 attempts in which to guess the password. Whenever they guess incorrectly, they are told how many of the letters are the same between the word they guessed and the password. For example, if the password is "COMEDY" and…
- Programming Assignment III In this assignment you are required to be researching some sorting algorithms available and providing some basic description on each algorithm you find. Your grade will be relative based on the number of algorithms you can come up with and their respective specifications. I would be happy with 10 sorting algorithms with clear description and analysis. The following is the specification you need to provide on each algorithm: 1. The name of the algorithm 2. A small paragraph describing the operation of the algorithm 3. The code of the sorting function in the language you prefer (Java, C++, C, Python, C#,). 4. A testing code to run the sorting function using random arrays of sizes: 1000, 10000, 100000, and 1000000 elements. The code should calculate the execution runtime in nanoseconds for each array size sorted. 5. The theoretical O-Notation runtime of the algorithm After providing the above description on the algorithms you find, you are requested to summarize…C++ programming Chapter(s) Covered: Chapter 1-8 Concepts tested by the program: Working with one dimensional parallel arrays Use of functions Use of loops and conditional statements Project Description The Lo Shu Magic Square is a grid with 3 rows and 3 columnsshown below. The Lo Shu Magic Square has the following properties: The grid contains the numbers 1 – 9 exactly. Each number 1 – 9must not be used more than once. So, if you were to add up thenumbers used, The sum of each row, each column and each diagonal all add upto the same number, Write a program that simulates a magic square using 3 onedimensional parallel arrays of integer type. Each one the arrays corresponds to a row of the magicsquare. The program asks the user to enter the values of the magicsquare row by row and informs the user if the grid is a magicsquare or not. See the sample outputs for more clarification. Project Specifications Input for this project: Values of the grid (row by row) Output for this…answer b and c You are obligated to answer 3 subparts