A sloppy Python programmer wrote the following code, which is supposed to check whether a system of linear equations is solvable, and calculate and print the solution if it is. As you will notice, the code contains syntax and/or logical errors. Select all lines that exhibit errors. import numpy as np: # solve the linear system A x = b for x A = np.array([[1-1] [2 2 0] [3 -1 1]]) ☐ b = np.linspace (-1, 1, 3) O if A.trace() != 0: x = np. linalg.solve(A, b) print (f"x = {x}")
Q: The chief information security officer has requested information about a recent regional breach that…
A: The objective of the question is to identify the least helpful source of threat intelligence in the…
Q: 1. Use Huffman coding to encode the following symbols with the frequencies listed: A: 18, B: 8, C:…
A: A. Show the sorting process neatly:Arrange the symbols and their frequencies in ascending order:B:…
Q: A bus company believes that it will need the following numbers of bus drivers during each of the…
A: The provided problem presents a scenario where a bus company needs to strategically manage its…
Q: Can you plz help me understand this with the answers, I really need help in details. its only one…
A: Detailed explanation:It looks like you're working on implementing a parser for a programming…
Q: Explain the concept of transactions in SQL databases, focusing on the key characteristics and…
A: SQL (Structured Query Language) is the type of relational Database management system (RDBMS) built…
Q: wave.h: #include <stdint.h> typedef struct { uint16_t nchannels; uint16_t…
A: To allocate memory for an array in C, you can use dynamic memory allocation functions such as…
Q: don't use Al answer... Define artificial intelligence (AI) and the major AI techniques.
A: Artificial Intelligence (AI) is a branch of computer science that aims to create systems capable of…
Q: Completed a partially completed Python program. When completed, the user should be able to enter a…
A: Answer: Below is the completed Python program incorporating the steps you provided: class…
Q: Part I Instructions: create pseudocode that will perform the tasks below:You will need to use word…
A: This question comes from Flowchart and Algorithm which is a topic in computer engineering as well as…
Q: Construct the XOR operator using only NAND gates. Hint: x XOR y = (xy)(xy)
A: In this question we have to construct a XOR operator using the NAND gates.Let's construct and hope…
Q: Write a C++ computer program that calculates and displays to first 100 numbers in the Fibonacci…
A: The objective of the question is to write a C++ program that calculates and displays the first 100…
Q: Part A - Write a PL/SQL program to print ‘This is my first PL/SQL program’. Part B - Write a PL/SQL…
A: The question requests assistance with writing PL/SQL programs for three tasks:Printing a specific…
Q: Can you help me code a function in MATLAB? I need to find the four roots of the expression for…
A: Constants:I = 400: A constant value assigned to I.J = 150: A constant value assigned to J.Loop Over…
Q: Python help 1)Why can you refer to an item in a list via its relative position from the head of the…
A: 1) Why can you refer to an item in a list via its relative position from the head of the list using…
Q: Please help me with this question. I am not understanding what to do. Please complete part 2 for the…
A: //Please note that the code given below is properly executable and testified before passing it to…
Q: The following is the process of moving the string ababb to the right two cellsposition by this TM.…
A: The provided scenario involves the operation of a Turing Machine (TM) tasked with moving the string…
Q: Following the Marie Coding Rules, write a single Marie Subroutine called ‘MPY’ that will multiply…
A: Input SubroutineInput the first variable (MP1).Store the input in MP1.Input the second variable…
Q: A Cougars Real Estate Inc. (CRE) sells houses. People who want to sell their houses sign a contract…
A: Here's a use-case diagram based on the description given for Cougars Real Estate Inc. (CRE). This…
Q: multithreaded cook that performs the following recipe, with each task being contained in a single…
A: Step 1: Initialize a 2D array of Semaphores to represent the synchronization between tasks.Step 2:…
Q: "song1": { "genre": "g1", "album": "a1", "rating": "r1", "other": "some data1" The songs.json },…
A: The provided Python program is a concise yet effective solution to the task of creating a playlist…
Q: 9) Discuss the concept of the Spiral model in system development, emphasizing its iterative and…
A: The system model approach is an applicable model that may be used by software developers to provide…
Q: Show that 2^n=O(n!)
A: The time complexity of an algorithm is a function of the input size and indicates how long it takes…
Q: Perform a design review for the flowchart in the given document
A: Variable Declarations:The variable string guess is declared, but typically guesses in a number…
Q: need step by step answe
A: The question asks about the actions needed to maintain data integrity in a cache system using a…
Q: Memory Organization
A: **Count of Main Memory Blocks**: The following formula is used to get the number of blocks in main…
Q: I wrote out this circuit but need help to implement it into the two 7 segment displays
A: Implement a circuit into two 7-segment displays, follow these general steps: Determine the…
Q: Describe the importance of documenting requirements in software development projects. Discuss common…
A: Software development is a well-structured set of activities that involves the design, construction,…
Q: Given an integer say 45, to find the sum of 45 with 8 in binary form (see the figure below), we can…
A: The task at hand is to design a Turing Machine (TM) capable of adding the binary number 1000 (which…
Q: What hurdles, hardware and software technology to use while building a network for a corporate…
A: Designing a network for a global corporate campus is a complex task. Organizations operating across…
Q: Provide equations for A* and B* and construct a state table and complete the timing trace
A: Step 1: Step 2:Step 3: Step 4:
Q: Write a java code for a concrete class called Circle based on the following specification: The…
A: The objective of the question is to create a concrete class in Java named 'Circle' with specific…
Q: Show that (x3 + 2x)/(2x + 1) is O(x2).
A: The objective of the question is to prove that the function (x^3 + 2x)/(2x + 1) is O(x^2) using the…
Q: Alert dont submit AI generated answer.
A: The objective of the question is to create an Entity-Relationship (ER) Diagram for the Activity…
Q: Binary search algorithm has running time in terms of n O(n) O(Ig(n)) O(n*Ig(n)) O(n^2) O(n^2*Ig(n))…
A: The correct answer is O(lg(n)). Here's a breakdown of why: How Binary Search WorksBinary search…
Q: Build a TM over the alphabet Σ = {a,b} that accepts the language where each word has twice as many…
A: TM stands for Turing Machine. Alan Turing invented the Turing machine in the year 1936.Turing…
Q: Modify the code below the #S11icq Q5 comment as you enter code for this task. Modify the code that…
A: here's the modified code:# Initialize variables sm = 10000000 sg_h = 200000000 sg_c = 30 fish = [10,…
Q: QUESTION 5 To access the predecessor in a inheritance chain use the Java keyword QUESTION 6 Private…
A: Q5 :Ans : To access the predecessor in an inheritance chain in Java, you can use the keyword…
Q: What is the most security vulnerability for an enterprise?
A: The most significant security vulnerability for an enterprise can vary depending on factors such as…
Q: Please help me with these question. I am having trouble understanding what to do. Please use HTML,…
A: The objective of the question is to create a function that uses binary search to find a number in an…
Q: Refer to image and answer correctly with good explanation! Automata and Computation!
A: The objective of the question is to identify the correct statements about different types of…
Q: Q2. Let’s have some fun! You can copy and paste my code in blue. Turtle graphics is a classic…
A: For Square :Import turtle packagecreate a turtle objectInside a loop with range 4:Move forward by…
Q: What are the differences in testing distributed systems and non-distributed systems?
A: Key Differences Between Distributed and Non-Distributed System TestingFeatureNon-Distributed…
Q: v1 0 9 0 0 5 0 1 33 9 9 0 9 9 1. Using given matrix P produced by Floyd2 Algorithm restore the path…
A: To explain the process of finding the shortest path from v3 to v2 using the Floyd-Warshall algorithm…
Q: minh@debian: /usr/src/project/project0$ sudo -s [sudo] password for minh:…
A: When compiling a C program that includes headers from the Linux kernel, such as linux/uaccess.h, the…
Q: Answer following automata and computation question
A: Step 1: A "Right Linear Grammar" is a type of grammar in formal language theory where all…
Q: Q1. Write a SELECT statement that returns these columns from the Invoices table: ⚫ The invoice_total…
A: The objective of the question is to write a SQL SELECT statement that returns specific columns from…
Q: Explain the concept of operator precedence and associativity in programming languages. How does…
A: The rules that dictate which operators are evaluated first in an expression are known as operator…
Q: No AI
A: Algorithm complexity analysis is significant because it allows us to understand how an algorithm…
Q: 7. What is the output of the following code? fn main() { x = { let mut x: i32 = 12; println!("x is…
A: In Rust, the value of a block of code (enclosed within curly braces {}) is the last expression…
Q: Assume that we want to use the Pumping Lemma to prove the language L is not a regular language. Here…
A: The objective of the question is to use the Pumping Lemma to prove that a given language L is not a…
Step by step
Solved in 2 steps
- Using a Java program solve the following problem using arrays: Past A: Coupon collector is a classic statistic problem with many practical applications. The problem is to pick objects from a set of objects repeatedly and determine how many picks are needed for all the objects to be picked at least once. A variation of the problem is to pick cards from a shuffled deck of 52 cards repeatedly and find out how many picks are needed before you see one of each suit. Assume a picked card is placed back in the deck before picking another. Write a program to simulate the number of picks needed to get total of four cards from each different suit and display the four cards picked (it is possible that a card may be picked twice). Here is a sample run of the program: Queen of Spades 5 of Clubs Queen of Hearts 4 of Diamonds Number of picks: 12 Sample run explanation: As you see in the above run, 12 picks are made to get the four cards from different suits. The other 8 picks (12-4-8) were from the…Use the array built to shuffle and deal two poker hands. Change the corresponding values for all Jacks through Aces to 11, 12, 13, 14 respectively. Shuffle the deck, then deal two hands. Comment your code and submit the Python code. im using python 3.9.7QUESTION 1 Write a java program for the following: Create an array for the following numbers: [21, 32, 43, 50, 64, 75, 81, 89, 93, 99] Apply the Binary Search method to find a target using Recursive method. Try to use a scanner to input the target value. Give different target values which shows both successful and not successful of searching method.
- I need the code from start to end with no errors and the explanation for the code ObjectivesJava refresher (including file I/O)Use recursionDescriptionFor this project, you get to write a maze solver. A maze is a two dimensional array of chars. Walls are represented as '#'s and ' ' are empty squares. The maze entrance is always in the first row, second column (and will always be an empty square). There will be zero or more exits along the outside perimeter. To be considered an exit, it must be reachable from the entrance. The entrance is not an exit.Here are some example mazes:mazeA7 9# # ###### # # ## # # #### # ## ##### ## ########## RequirementsWrite a MazeSolver class in Java. This program needs to prompt the user for a maze filename and then explore the maze. Display how many exits were found and the positions (not indices) of the valid exits. Your program can display the valid exits found in any order. See the examples below for exact output requirements. Also, record…Write a program in any language you know to calculate the GCD for a sequence of numbers, let us say 4 numbers, kept in an array. You need to provide two solutions: 1) Iterative solution 2) Recursive solution. Test your code using the following numbers: 1048,1024,1480, 2640. The GCD of these numbers is 8.The solution must be recursive. inputAndPrintReverse:Inputs integers from the user until the user enters 0, then prints the integers in reverse order. For this method, you may NOT use an array or any type of array structure, in other words, you may not use any structure to store the user input.
- Write Python statements that create two 5x5 numpy array with random integer values between [-5, 15], prints these arrays, find and print the intersection -common values- of these two numpy arrays. Note that -5 and 15 are included in the limits. Part-2: Array 1: [[ 0 9 -4 1 5] [-4 -4 115 11] [13 6 13 7 14]Given an array of size N-1 such that it only contains distinct integers in the range of 1 to N. Find the missing element. Example 1: Input:N = 5A[] = {1,2,3,5}Output: 4 Write the code for this problem in C++ and Python3Java - Given the following method header, give the code for the function using a binary search of an array. Don’t worry about the precondition (assume this is already true). public static boolean has10 (int[ ] data, int start, int end) // Precondition: The elements data[start]...data[end] are sorted from smallest to largest. This // array segment might be empty (indicated by end being less than start). // Postcondition: A true return value indicates that the number 10 appears in the array // data[start]...data[end]. A false return value indicates that 10 doesn’t appear.
- Write the following program in JAVA A magic square is an n x n matrix which, if filled with numbers, the sum of the elements in each row, each column, and the two diagonal is the same value. Write a program that asks the user to for the size of an n x n matrix (square), stores the values in a two dimensional array and prints whether the values entered form a magic square.The program must use methods, loops and two dimensional arrays for this assignment. The main method should show the flow of the program as discussed in class.Sample Run 1:Enter the size of the square3Enter the numbers in each row separated by a space11 1 11 1 11 1|1 1 1 | |1 1 1 | |1 1 1 |Magic SquareSample Run 2:Enter the size of the square4Enter the numbers in each row separated by a space111 1 121 1 111 1 111 1|1 1 1 1 | |1 2 1 1 | |1 1 1 1 | |1 1 1 1 |Not a Magic SquarePlease note: The nameIn PYTHON (Sum the major diagonal in a matrix) Write a function that sums all the numbers of the major diagonal in an n × n matrix of integers using the following header:def sumMajorDiagonal (m):The major diagonal is the diagonal that runs from the top left corner to the bottom right corner in the square matrix. Write a test program that reads a 4 × 4 matrix and display the sum of all its elements on the major diagonal.Program Sample Run (With Input Shown in Bold)Enter a 4-by-4 matrix row 0: 1 2 3 4Enter a 4-by-4 matrix row 1: 5 6.5 7 8Enter a 4-by-4 matrix row 2: 9 10 11 12Enter a 4-by-4 matrix row 3: 13 14 15 16Sum of the elements in the major diagonal is 34.5In C language! Write a main.c program to find the greatest common divisor (GCD) of an array of 10 integers. These 10 integers are {64, 16, 36, 24, 8, 32, 72, 144, 48, 72}. Run your codes. The greatest common divisor of two integers is the largest number that can divide these two integers. The Euclid’s algorithm for finding the GCD of two integers is described as follows: find the smaller of the two integers use the smaller value as the divisor and the larger number as the dividend divide the dividend by the divisor obtain the quotient and the remainder if the remainder is not zero, the previous divisor becomes the dividend and the remainder becomes the divisor repeat this division process until the remainder becomes zero when the remainder is zero, the last divisor in the last step is the GCD.