CSE_142_WI24_HW3

Transcribed Image Text A student took four quizzes in a term and would like to compute their average. He also would like to know what will be the remarks. Follow the range of grades and its equivalent remarks, and then fill-up the table below: 100-95 - Excellent 94-90 – Very Satisfactory 89-85 - Satisfactory 84-80 - Fine 79-75 - Fair 74 and below - Poor

Introduction Some number of teams are participating in a race. You are not told how many teams are participating but you do know that:  Each team has a name, which is one of the uppercase letters A-Z.  No two teams have the same name, so there are a maximum number of 26 teams.  Each team has the same number of members.  No two runners cross the finish line at the same time – i.e. there are no ties. At the end of the race we can write the results as a string of characters indicating the order in which runners crossed the finish line. For example: ZZAZAA We can see there were two teams: A and Z. Team A’s runners finished in 3rd, 5th and 6th place. Team Z’s runners finished in 1st, 2nd and 4th place. Scoring the race Each runner is assigned a score equal to their finishing place. In the example above team Z’s runners achieved scores of 1, 2 and 4. Team A’s runners scores were 3, 5, and 6 respectively. The team’s score is the sum of the members score divided by the number of people on…

ID: A Name: ID: A 6. There are 32 students standing in a classroom. Two different algorithms are given for finding the average height of the students. Algorithm A Step 1: All students stand. gniwolldi odT gaihnel vd Step 2: A randomly selected student writes his or her height on a card and is seated. Step 3: A randomly selected standing student adds his or her height to the value on the card, records the new value on the card, and is seated. The previous value on the card is erased. Step 4: Repeat step 3 until no students remain standing. Step 5: The sum on the card is divided by 32. The result is given to the teacher. Algorithm B Step 1: All students stand. Step 2: Each student is given a card. Each student writes his or her height on the card. Step 3: Standing students form random pairs at the same time. Each pair adds the numbers written on their cards and writes the result on one student's card; the other student is seated. The previous value on the card is erased. Step 4: Repeat…

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Please do not give solution in image formate thanku    Reflection Essay Write a short essay (at least 500 words) for each reflection essay to reflect upon their learning experiences on Threat Intelligence, Computer Forensics, and Cyber Terrorism . A separate paragraph should be written for each point, and the topic needs to be marked clearly at the beginning of the paragraph.

The Philosophers' Dinner Problem Five philosophers sit around a table and spend their lives dining and thinking. Each philosopher has a bowl of noodles and a fork to the left of your plate. To eat the noodles you need two forks and each philosopher you can only take the ones to your left and right. If any philosopher takes a fork and the other is busy, he will wait, fork in hand, until pick up the other fork, so you can start eating later. If two adjacent philosophers try to pick up the same fork at the same time, a race condition: they both compete to take the same fork, and one of them left without eating. If all the philosophers take the fork to their right at the same time, then everyone will be waiting forever, because someone must release the fork that is lack. No one will because everyone is in the same situation (hoping that someone put down their forks). Then the philosophers will starve. This lock mutual is called deadlock or deadlock. The problem is to find an algorithm that…

11 Worksheet 5 Note:Solution using Matlab Code Write a program that prompts the user to enter a number within the range of 1 through 7, those numbers represent the weekdays as shown in the table. If the entered number is more than 7, display 'invalid day'. Number 1 2 3 4 5 6 7 Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday Type of the day Workday Workday Workday Workday Workday Weekend Weekend The program should continue to repeat itself 10 times, after which, the program should stop. Furthermore, the program should be able to show a message saying if this is a 'workday' or a 'weekend day'. Note: you are required to add a comment beside your command. Hint: to add a comment you may use the % sign. thank guys you dodo great.

Moon effect. Some people believe that the Moon controls their activities. If the Moon moves from being directly on the opposite side of Earth from you to being directly overhead, by what percentage does (a) the Moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? Assume that the Earth-Moon (center-to-center) distance is 3.82 x 10° m, Earth's radius is 6.37 x 106 m, Moon's mass is 7.36 x 1022 kg, and Earth's mass is 5.98 x 1024 kg. (a) Number 6.89 Units percent (b) Number i 6.8713e-4 Units percent

Question 4 - Algorithm Design Imagine you are a treasure hunter standing at one side of the river. There are n (a positive integer) stones on the river. They are aligned on a straight line and at the nth stone, there is treasure waiting for you. Your target is to reach the nth stone. For each move, you have the choice of either walking (move one stone ahead) or leaping (move two stones ahead). Also, you are not allowed to travel backwards. Design an algorithm that calculates the number of ways (sequences of walks/leaps) that get you to the treasure stone. You should clearly explain the algorithm and demonstrate the correctness of the algorithm with a complete proof. Here is an example. For n = 1 5, there are 8 ways: Method 1: walk → walk → walk → walk → walk Method 2: walk → walk → walk → leap Method 3: walk → walk → leap → walk Method 4: walk → leap → walk → walk walk Method 5: leap → walk → walk → Method 6: leap → leap walk Method 7: leap → walk → leap Method 8: walk → leap leap

Assignment Using a professional tool, create an algorithm to explain how you would solve this problem: A program reads 3 values from the user and prints the smallest one and the largest one. For example, if the user enters: 342 The output will be: The largest number is 4 The smallest number is 2 In the case of duplicates, pick either one. Submit a JPG of you work

Question-1 Friend's Party Circle: There are a few friends living in the same area. They have a party every weekend and the place of party change each week. It is always a lifficult task to select a place which is nearest for everyone. They advantage of Computer Science to solve this problem. all decided to take Names of friends are Ahmed, Rehman, Careem, Basit, Dawood, Ghani, and Farid. Ahmed lives at 5 minutes' walk from rehman and at 10 minutes' walk from Careem. Careem lives at 3 minutes' walk from Dawood. Rehman lives at 4 minutes' walk from Basit and 2 minutes' walk from Dawood. Dawood lives at two minutes' walk from Farid. Ghani lives at 2 minutes' walk from Basit. a. If we represent a graph G = V (V, E) in which set of vertices are home of each Friend and an edge represents a path between two homes. Provide the adjacency matrix of directed graph of the graph G. b. In above directed graph G. You are required to devise an algorithm to find all possible paths.

Skydiving Bibi is a skydiving instructor. Before carrying out skydiving activities, Bibi will always ask the name, height, and age of the participants. Bibi's participants is always 2 people. To make it easier to remember their identities, Bibi gave them a paper to write down their identity. But because they are very enthusiastic in doing skydiving, they write their identity in a single line only (for both of the participants), so it wasn't quite neat and it made difficult for Bibi to see it, and resulted in the skydiving process being disturbed. As one of the organizer committee, you do not want this activity to be disturbed and plan to provide a program that provides their identity neatly to Bibi. Format Input Input consists of 1 line. It contains the identity of 2 people in a row Ni, Ti, Ui - the name, height, and age of the i-th participant. Format Output The output consists of 6 lines. The first line, "Name 1: N1". The second line, "Height 1: T1". The third line, "Age: U1". For…

Instructions   A common problem in textual analysis is to determine the frequency and location of words in a document. The information is stored in a concordance, which lists the distinct words in alphabetical order and makes references to each line on which the word is used. For instance, consider the quotation:   Peter Piper picked a peck of pickled peppers. A peck of pickled peppers Peter Piper picked. If Peter Piper picked a peck of pickled peppers, where is the peck that Peter Piper picked?   The word "piper" occurs 4 times in the text and appears on lines 1, 2, and 3. The word "pickled" occurs 3 times and appears on lines 1 and 2.   For the text above, the output of the concordance is: Word          Frequency            Occurs on lines:------------------------------------------------------------------a                        3                                 1, 2if                         1                                   2is                          1…

Instructions A common problem in textual analysis is to determine the frequency and location of words in a document. The information is stored in a concordance, which lists the distinct words in alphabetical order and makes references to each line on which the word is used. For instance, consider the quotation:   Peter Piper picked a peck of pickled peppers. A peck of pickled peppers Peter Piper picked. If Peter Piper picked a peck of pickled peppers, where is the peck that Peter Piper picked? The word “piper” occurs 4 times in the text and appears on lines 1, 2, and 3. The word “pickled” occurs 3 times and appears on lines 1 and 2. For the text above, the output of the concordance is: Write a c++ program to create a concordance for a text file. Since during the process of building the concordance, it is frequently necessary to look up the word in the current words in the concordance, update concordance entries, as well as insert new words into the concordance, a binary…

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Sequential Money Problem (Coin Row)• Suppose there are n coins lined up side by side on a table; Let the values of these coins be c₁, c₂, ..., cn (the valuesthey do not have to be different from each other, there may be more than one coin of the same value on the table; but all positive).• The goal is not to take two adjacent coins on the table side by side.collecting the largest total valuable coins from the table, provided that The algorithm that solves the Ordered Money problem;a. By using the brute-force method, evaluating all possible valid alternatives and reaching the result (with the "exhaustive search" method),b. Write the "recurrence" equation that describes the problem directly (without using the dynamic programming technique). Describe the time complexity of each of your algorithms for both of the above spelling.

10 - In an examination, 500 students appeared. Out of these students, 38 % got A+ grade, 45 % got B+ and the remaining just passed. Assuming that no student failed, find the number of students who got A+, B+ and the number of students who just passed.(Python code)

HW2 In an experiment to determine the spring constant of an elastic cord of length 0.60 m, a student hangs the cord from a rod as represented and then attaches a variety of weights to the cord. For each weight, the student allows the weight to hang in equilibrium and then measures the entire length of the cord. The data are recorded in the table below Į Weight (N) 0 10 15 20 25 Length (m) 0.60 0.97 1.24 1.37 1.64 1- Plot the force/elongation curve using Matlab. 2- Deduce the spring constant of the cord.

Purpose: One of the most commonly made decisions is based on comparing the means of multiple conditions. Significance tests for comparing means are critical in the decision making process. In this assignment, you will practice how to use t tests and ANOVA tests to compare the means of multiple conditions under one independent variable in different experiment design (between-group and within-group) Tasks: Please write an R script that performs the following operations in the order listed. At the beginning of each task, write a comment marking the task number. Name the file as: lab6-<your last name>.R  ANOVA tests 8. Import the 'iris.csv' dataset. Browse and understand the data in each column 9. Compute descriptive statistics and create boxplot for sepal length and species. 10. Select the appropriate test to determine whether there is significant difference in sepal length between the three species. Follow the steps of ANOVA analysis. Make sure you check whether the assumptions are…

grok Introduction to Programming (Python) academy 8 - Looping and lists Yuor biran is an azamnig thnig Instructions Tutoring O Problem pi Image source na Two words are anagrams of each other if they contain the same letters in them. So na left is an anagram of felt and vice-versa. A Super Anagram is a special kind of So anagram. A Super Anagram is an anagram whose first and last letters are the same. So if Your program needs to read in two words on a single line. If the pair of words are Super Anagrams of each other, print out Super Anagram!. If the pair of words is not a Super Anagram (so a human couldn't read it), then print out Huh?. For one-letter words, the first letter is the last letter. So, for example: Enter words: brain brian Super Anagram! and another example: Enter words: too two Huh?

please very soon Only true or false       1)True or false: A problem is ill-conditioned if its solution is highly sensitive to small changes in the problem data.2)True or false: Using higher-preision arithmetic will make an ill-conditioned problem better conditioned.3)True or false: It is good for a computational problem to have a condition number of 1.4)True or false: The conditioning of a problem depends on the algorithm used to solve it.5)True or false: The choice of algorithm for solving a problem has no effect on the propagated data error.6)True or false: If two real numbers are exactly representable as floating-point numbers, then the result of a real arithmeti operation on them will also be representable as a floating point number.7)True or false: Floating-point numbers are distributed uniformly throughout their range.8)True or false: Floating-point addition is commutative but not associative.

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Exams.cpp) Suppose a teacher weights the fourexams he gives 10%, 25%, 30%, and 35%. Write a programthat reads ten sets of four grades, prints the weightedaverage of each set, and prints the unweighted average ofeach test. The number of students should be in a globalconstant.

Question-1 Friend's Party Circle: There are a few friends living in the same area. They have a party every weekend and the place of party change each week. It is always a difficult task to select a place which is nearest for everyone. They all decided advantage of Computer Science to solve this problem. to take Names of friends are Ahmed, Rehman, Careem, Basit, Dawood, Ghani, and Farid. Ahmed lives at 5 minutes’walk from rehman and at 10 minutes' walk from Careem. Careem lives at 3 minutes' walk from Dawood. Rehman lives at 4 minutes' walk from Basit and 2 minutes' walk from Dawood. Dawood lives at two minutes' walk from Farid. Ghani lives at 2 minutes' walk from Basit. b. In above directed graph G. You are required to devise an algorithm to find all possible paths.

Decrease-by-Constant-Factor Fake-Coin puzzle method in Java or C++ to find the fake coin out of n coins. Assume the false coin is lighter. Randomly place the false coin among the n coins. Submit results images and code files.

Java Programming Project You need to make an exam application in the project. Write the project using JavaFX. Do not use a database. Accordingly, what is requested must be performed: 1. Adding questions to the question bank: different types of questions should be added to the question bank. Question types include multiple choice, True/False, fill-in, and classic type questions. It is mandatory to use inheritance and polymorphism in writing classes related to questions and in using their objects. For example, a multiple choice question should have the following information: a) question text b) answer options such as a, b, c, d c) answer d) points e) degree of difficulty (such as easy, normal and difficult) In the upper classes, taking into account the content of other types of questions and subclasses must be determined which properties should be. 2. Removing a question from a question bank: finding a question that will be deleted first when removing a question from a question bank it…

8. A game is played by moving a game piece left or right along a horizontal game board. The board consists of spaces of various colors, as shown. The circle represents the initial location of the game piece. Yellow Black Green Green Red Yellow Black Black Yellow Black The following algorithm indicates how the game is played. The game continues until the game is either won by landing on the red space or lost when the piece moves off either end of the board. Step 1: Place a game piece on a space that is not red and set a counter to 0. Step 2: If the game piece is on a yellow space, move the game piece 3 positions to the left and go to step 3. Otherwise, if the game piece is on a black space, move the game piece 1 position to the left and go to step 3. Otherwise, if the game piece is on a green space, move the game piece 2 positions to the right and go to step 3. Step 3: Increase the value of the counter by 1. Step 4: If game piece is on the red space or moved off the end of the game…

ICT can provide both opportunities and challenges to humanity. The Internet can offer modes for empowerment and convenience, but it can also promote the digital divide and fraud. Learning Task 3: Write an essay about: “The Power of Media and Information to Affect Change, and the Responsibility of the Users." The essay must have an introduction, body and conclusion. The number of words must be 450-500. The essay will be graded according to the rubric as seen on the next page. II

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An ISBN (International Standard Book Number) is a 10 digit number that is used to identify a book. The first nine digits of the ISBN number are used to represent the Title, Publisher and Group of the book and the last digit is used for checking whether ISBN is correct or not. To uniquely identify a book a 10-digit ISBN number is used. The rightmost digit is checksum digit. This digit is determined from the other 9 digits using condition that 10d, + 9dz + 8dg + + d4o must be a multiple of 11 (where d, denotes the i" digit from the right). The checksum digit d; can be any value from 0 to 10: the ISBN convention is to use the value X to denote 10. Write a C program using pointers that receives a 10- digit ISBN, and computes the checksum, and reports whether the ISBN number is correct or not. Example: 007462542X = 10°0 + 9*0 + 8*7 + 74 + 6*6 + 5*2 + 4*5 + 3"4 + 2*2 + 110 = 176 Since 176 leaves no remainder when divided by 11, hence it is a valid ISBN. Note: When the check digit turns out…

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PROGRAMMING PROBLEM The inventory of a shoe store lists shoes by stock number. With each stock number, there is associated a style number in the range of 0 to 50, the number of pairs in each size (sizes range from 3 to 14) and a price. A program is to be written to keep track of the inventory. The user is given the following choices: enter a new record, display a record, change the price of the stock item, or change the number on hand. When specifying a record the user may give either the stock number, or the style number. The array index can be used as a stock number. If the user decides to change the stock on hand, the program should ask which sizes will have their stock on hand changed. The program should be designed to run indefinitely, keeping track of changed in stock.

MODELLING AND SIMULATION: How do each quotations affect the modeling and simulation? ***Famous Simulation Quotes “You Cannot Study a System by Stopping It” “Run It Again” “Is That Some Kind of Game You Are Playing?”