Concept explainers
In Exercises 41 through 46, identify the errors.
Want to see the full answer?
Check out a sample textbook solutionChapter 3 Solutions
Introduction To Programming Using Visual Basic (11th Edition)
Additional Engineering Textbook Solutions
Using MIS (10th Edition)
Experiencing MIS
Java: An Introduction to Problem Solving and Programming (7th Edition)
Problem Solving with C++ (10th Edition)
Web Development and Design Foundations with HTML5 (8th Edition)
- Assuming that p and r are false and that q and s are true, find the truth value of each proposition in Exercises 14-22.arrow_forwardinitial value: 15 final grade: 38 multiples: 15 18 21 24 27 38 create an algorithm with algorithmic text to display multiples of 3, with "initial value, final value and range in the form of input from the user". a. the while - do structure b. repeat structure - untilarrow_forwardTranscribed 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 - Poorarrow_forward
- OPERATIONS RESEARCH/ADVANCED MATH (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS. NO LONG EXPLANATION NEEDED. CHOOSE THE CORRECT ANSWER.)arrow_forwardCelebrity problem A celebrity among a group of n people is a person who knows nobody but is known by everybody else. The task is to identify a celebrity by only asking questions to people of the form: ”Do you know him/her?” Solution Select two people from the group given, say, A and B, and ask A whether A knows B. If A knows B, remove A from the remaining people who can be a celebrity; if A doesn’t know B, remove B from this group. Solve the problem recursively for the remaining group of people who can be a celebrity Which design strategy does the following solution use? A-)Decrease-by-a-constant factor algorithm B-)Variable-size-decrease algorithm C-)Decrease-by-a-constant algorithm D-)Divide-and-Conquerarrow_forwardIntroduction 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…arrow_forward
- rections: Rewrite the following sentences on your answer sheet by using the 4 rect perfect tense of the verb in the parenthesis and then underlining it. 1. For three days, Ana and her friends (a. has have helped 2. 3. c. will have helped) the fire victims in their community. b. had helped Since the first day, Anika (a. has asked b. had asked c. will have asked) for help from her parents. The parents (a. have offered b. had offered c. will have offered) their support to their children by the time they need it. 4. They (a. have given b. had given 5. 6. 7. 8. 9. needy for several days. c. will have given) their assistance to the After a few days, they (a. have collected b. had collected c. shall have collected) a lot of grocery and food supply. Marissa (a. has solicited b. had solicited c. shall have solicited) some amount from her relatives before she joined the group. All of them (a. have distributed b. has distributed c. will have distributed) their collection of food, grocery and face…arrow_forwardIn exercises 15 and 16, state and prove a loop invariant for the given pseudocode.arrow_forwardEXERCISE No.3 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 REQUIREMENTS 1. Write the corresponding algorithm a. Narrative b. Pseudocode 2. Create the equivalent flowchart based on the algorithm of the given problem 3. Construct the program and record your screen display result QUESTIONS: 1. What statement in the program that determines that the average is passing? 2. What was the condition applied to satisfy the requirement? 3. What have you observed in using if-else statement in this program? 4. What have you observed in using nested if statement in this program?arrow_forward
- Convert Months Write a program that allows the user to enter a whole number of monthsand then converts that amount of time to years and months. See Fig. 3.38. The programshould use both integer division and the Mod operator.arrow_forwardeflection journal on :keyboard and keypads (500 words) - Briefly describe the selected topic in your own words. (DESCRIPTION) - Write few words how it is contributing toHuman computer interaction. (FEELINGS) - Quick example (EVALUATION) - Brief Summary of all above (CONCLUSION).arrow_forwardQuestion-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.arrow_forward
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning