Programming Exercise Numeric Triangle Pattern Based on the example given on the previous module, create a program that replicated the triangle pattern shown. Try to look at the examples closely and think of an algorithm that replicates the outputs. Let's see if you still look at Triangle problems the same way after this problem. Input: Integer value n. Output: A triangle based on the inputted value of n. Sample Input and Outputs: Input Output 3 *** 4 ** *** **** ** *** ****

Programming Exercise Numeric Triangle Pattern Based on the example given on the previous module, create a program that replicated the triangle pattern shown. Try to look at the examples closely and think of an algorithm that replicates the outputs. Let's see if you still look at Triangle problems the same way after this problem. Input: Integer value n. Output: A triangle based on the inputted value of n. Sample Input and Outputs: Input Output 3 * 4 * * **

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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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…
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Instructions for Questions 1 through 6. For each piece of pseudocode, give the runtime in terms of N. Your answer should give an exact value for the number of times the inner loop runs (i.e. the final value of count), and it should also give the order of growth of the runtimes using big-Oh notation. You can assume that N "comes out nicely" with respect to loops. For example, if the loop counts by 2, you can assume it is an even number, and if it multiplies or divides by 2 each time, you can assume it is a power of 2. Note: log(N!) is 0(NlogN).
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eeringQ&A LibraryCreate a java program 1. Broken Record Looping strings works like playing a broken record – it repeats something over and over again. But what's great about loops is that we can define as to how many times it will repeat something with proper code, and that's what we're about to do now using while() loops. Instructions Scan a positive integer and store it in a variable. Using while() loop, repeatedly print out "CodeChum is awesome" for the same number of times as that of the inputted integer. Each outputted string must be separated in new lines. Don't forget to make an increment variable that will increase its value per iteration so as to not encounter a forever loop and have errors, okay? Input Format A line containing an integer. Input Sample 4 Output Format Multiple lines containing a string. Output Sample CodeChum·is·awesome CodeChum·is·awesome CodeChum·is·awesome CodeChum·is·awesome Create a java program 1. Broken Record Looping strings works like playing…
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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 four cards from each suit and display the four cards picked (it is possible that a card may be picked twice).
I'm C# implement a method that squares passing variables and returns their sum based on the Sum of Squares algorithm below (image attached).
Python Please. An interesting puzzler for chess buffs is the Knight’s Tour problem, originally proposed by the mathematician Euler. Can the knight piece move around an empty chessboard and touch each of the 64 squares once and only once? We study this intriguing problem in depth here. The knight makes only L-shaped moves (two spaces in one direction and one space in a perpendicular direction). Thus, as shown in the figure below, from a square near the middle of an empty chessboard, the knight (labeled K) can make eight different moves (numbered 0 through 7). A: Draw an eight-by-eight chessboard on a sheet of paper, and attempt a Knight’s Tour by hand. Put a 1 in the starting square, a 2 in the second square, a 3 in the third, and so on. Before starting the tour, estimate how far you think you’ll get, remembering that a full tour consists of 64 moves. How far did you get? Was this close to your estimate? B: Now let’s develop a script that will move the knight around a chessboard…
Only Typing answer In this task you are asked to construct a table showing the sequence of numbersfrom 0 to a maximum value as specified by the user. Within the table, if the number in the cell is a highlighted (e.g., blue in thescreenshot below) when it is divisible by a number that is also specifiedbytheuser, known as the divisor. For example, the user could input for the maximumavalue of 100 and for the divisor a value of 23; this should result in the cellscontaining the values: 0, 23, 46, 69 and 92; being highlighted.
Using Matlab. Monte Carlo methods are a class of computational methods that rely on repeated random sampling to compute their results. In this problem, you will use the Monte Carlo method to estimate the temperature at an arbitrary point in a uniform solid. Specifically, we will consider the solid object shown below. The temperatures of all surfaces are 500 des F with the exception of the two shaded surfaces, which are at 0 deg F. Inputs to the program should be: 1. The number of random walkers. 2. The (x,,2) coordinates of the point at which the temperature is to be estimated. 3. Plot interval (eg., you may want 1,000,000 random walkers in the simulation but may want to plot after every 10,000). Output from the program should be: 1. A graph of the estimated temperature, plotted according to the plot interval 2. Numerical value of the estimated temperature. USING MATLAB
You will select one of the problems below and create a program that uses nested selections to solve the problem.Do not use Boolean operators. Write a program that reads three edges for a triangle and computes the perimeter if the input is valid. Otherwise, display that the input is invalid. The input is valid if the sum of every pair of two edges is greater than the remaining edge.