QUESTION 7. Write a program that reads multiple integers from the user and finds the largest value. The program should ignore negative values and print a message indicating so. The sentinel is -1. If no valid input is entered, the program should print a message indicating so, like the second sample below. Use a flag variable that indicates whether valid input has been entered so far or not. Enter integer: 4 Enter integer: -5 >>> Invalid input! Enter integer: 20 Enter integer: 12 Enter integer: 7 Enter integer: -1 The largest value is: 20 Enter integer: -5 >>> Invalid input! Enter integer: -20 >>> Invalid input! Enter integer: -1 No valid input was entered!

QUESTION 7. Write a program that reads multiple integers from the user and finds the largest value. The program should ignore negative values and print a message indicating so. The sentinel is -1. If no valid input is entered, the program should print a message indicating so, like the second sample below. Use a flag variable that indicates whether valid input has been entered so far or not. Enter integer: 4 Enter integer: -5 >>> Invalid input! Enter integer: 20 Enter integer: 12 Enter integer: 7 Enter integer: -1 The largest value is: 20 Enter integer: -5 >>> Invalid input! Enter integer: -20 >>> Invalid input! Enter integer: -1 No valid input was entered!

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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user if the guess is too high or too low or is correct. 3. Using nested for loops, right a program that displays a bar chart (using asterisks) for a number entered by the user. For example, if the user enters 4, the bar chart looks like this: 4: **** Do this five times total. Write a program tha ddivi
Using a Sentinel Value to Control a while Loop Summary In this lab, you write a while loop that uses a sentinel value to control a loop in a Java program that has been provided. You also write the statements that make up the body of the loop. The source code file already contains the necessary variable declarations and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie. Instructions Ensure the file named MovieGuide.java is open. Write the while loop using a sentinel value to control the loop, and write the statements that make up the body of the loop to calculate the average star rating. Execute the program by clicking Run. Input the following: 0, 3, 4, 4, 1, 1, 2, -1 Check that the average…
Exercise 4: Selection and loop statements A certain professor gives 5-point quizzes that are graded on the scale 5-A, 4-B, 3-C, 2-D, 1- F, 0-F. Write a program that accepts a quiz score as an input and prints out the corresponding grade. The input data must be a float numbers and between 0 and 5 Example Input : Quiz score: 3 Output: The grade is C. Exercise 4 Write an improved version of the future value program from Chapter 2. Your program will prompt the user for the amount of the investment, the annualized interest rate, and the number of years of the investment. The program will then output a nicely formatted table that tracks the value of the investment year by year. Your output might look something like this:
MUST BE IN PYTHON PROGRAMMING CODE!!!!! NO C++ or Java!! Directions: Design a program with a loop that lets the user enter a series of names (in no particular order). After the final person’s name has been entered, the program should display the name that is first alphabetically and the name that is last alphabetically. For example, if the user enters the names Kristin, Joel, Adam, Beth, Zeb, and Chris, the program would display Adam and Zeb. Additional requirements: Note that the possible set of input values can include negative, 0, or positive values, but not the sentinel value of -99. DESIGN HINT: • When determining the largest (or smallest) value in a set of numbers, remember to use variables to keep track of the current largest (or smallest) number found thus far. These variables can then be used as a comparison to each subsequent input number to see if the new number is larger (or smaller) than the current largest (or smallest) number and updated appropriately. At the end of all…
In cengage mindtap The credit plan at TidBit Computer Store specifies a 10% down payment and an annual interest rate of 12%. Monthly payments are 5% of the listed purchase price, minus the down payment. Write a program that takes the purchase price as input. The program should display a table, with appropriate headers, of a payment schedule for the lifetime of the loan. Each row of the table should contain the following items: The month number (beginning with 1) The current total balance owed The interest owed for that month The amount of principal owed for that month The payment for that month The balance remaining after payment The amount of interest for a month is equal to balance × rate / 12. The amount of principal for a month is equal to the monthly payment minus the interest owed.
(1) Prompt the user for a string that contains two strings separated by a comma • Examples of strings that can be accepted: • Jill, Allen • Jill, Allen • Jill, Allen Ex: Enter input string: Jill, Allen (2) Print an error message if the input string does not contain a comma. Continue to prompt until a valid string is entered. Note: If the input contains a comma, then assume that the input also contains two strings Ex: Enter input string: Jill Allen Error: No comma in string. Enter input strings ming Fundamentals home > 9.11: LAB: Warm up: Parsing strings Ex: (3) Extract the two words from the input string and remove any spaces. Store the strings in two separate variables and output the strings. Enter input string: Jill, Allen First word: Jill Second word: Allen (4) Using a loop, extend the program to handle multiple lines of input. Continue until the user enters q to quit Ex: Enter input string: Jill, Allen First word: Jill Second word: Allen 0 Enter input string: Golden Monkey , First…
Prime factors of an integer $ n $ are a set of prime numbers that can be multiplied together to obtain $ n $. Write a proHide Transcribed Text Prime factors of an integernare a set of prime numbers that can be multiplied together to obtainn. Write a program that asks the user to enter a number and displays the prime factors ordered from smallest to largest. If the number entered by the user is less than 2 then there are no prime factors and the message "No prime factors" should be displayed. The following algorithm can be used to discover the prime factors: - initialize factor to 2 - while factor is less than or equal tondo: ifnis evenly divisible by factor then - conclude that factor is a factor ofn- dividenby factor using floor division else: - increase factor by 1 Adapt the algorithm so it can be used to print out the prime factors of a number. Notes: - You can assume that the number entered by the user will be an integer number. - The output must be in the format shown in the…
Assignment Write a program that tracks how much book pages the user reads in total in a day and reports if the daily target is reached or not. The program will keep reading int values, each representing pages read during an individual session within a day (pagesRead) until either the user enters 0 or the daily target of 125 pages is met. If the user enters 0, the program should print the remaining pages to the daily target as an int. Otherwise, the program should notify the user has reached the daily target by printing the text "Target is reached in", followed by the number of sessions given as an int, and finally printing the text " session(s)". NOTE: You MUST use a repetitive statement in this question. NOTE: Each pages Read value MAY also be given as a negative value. These values should simply be skipped without affecting session count. Input 40 20 Output 65 34 56 5 12 67 5.67-5 53 Target is reached in Target is reached in 3 5 session(s) session(s)
The program segment has errors. Find as many as you can. // This code should use a loop to raise a number to a power. int num, bigNum, power, count;cout << "Enter an integer: "; cin >> num; cout << "What power do you want it raised to? "; cin >> power; bigNum = num; while (count++ < power); bigNum *= num; cout << "The result is << bigNum << end1;
Basic while loop expression. Write a while loop that prints userNum divided by 4 (integer division) until reaching 2 or less. Follow each number by a space. Example output for userNum = 160:40 10 2 Note: These activities may test code with different test values. This activity will perform four tests, with userNum = 160, then with userNum = 8, then with userNum = 0, then with userNum = -1. See "How to Use zyBooks".Also note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message.
9 am Input 3 5 7 ~ 00 2 Write a program that repeatedly gets integer input from the user until the value 99999 is entered. The program must then print the values the user entered alternating between odd and even values starting with the first odd value as in the examples below. The odd and even values must respectively be in the order they were entered but the overall output will not necessarily be in the order entered. 8 If more odd or even values were entered, the program should continue to print the remaining values after all other odd/even values have been printed in the order they were entered. Note: You must use Queues to solve this problem: an implementation of the Queue class is given - you do not need to provide your own. You will have the following methods available from the Queue class: Queue), enqueue(), .dequeue(), peek(), len(), and.is_empty(). Note: You must NOT access private data fields of the Queue class, you must NOT create any other built-in collections (e.g. lists,…
Problem: Feed Nibble Monster As Long As It Is Happy Write a program in which the Nibble Monster happily keeps asking for nibbles until the user gives it something that is not a nibble. At that point the monster becomes unhappy and the loop ends. Use do-while loop. HINT: You can control the loop with a boolean variable which indicates the state of Monster's feelings: it is true initially but becomes false when the Monster receives a non-nibble. Sample Runs: weron@DESKTOP-218KDUL MINGW64 /c/courses/CS2011/code $ java NibbleMonsterWithLoopwhileHappy Monster hungry :E Feed monster nibble :0 c yum! Feed monster nibble :0 F YUM! Feed monster nibble :0 8 m04r f00d! Feed monster nibble :0 $ Ewww! :0=$ You tried to poison me. Go away! weron@DESKTOP-218KDUL MINGW64 /c/courses/CS2011/code $ java NibbleMonsterWithLoopwhileHappy Monster hungry :E Feed monster nibble :0 # 4 Ewww! :o=# You tried to poison me. Go away!