47. Which set of pseudocode will correctly cause an alarm clock to chime at the correct time? (A) Compare alarm time to current time If the times are not equal, check a.m./p.m. indicator If a.m./p.m. is equal, turn on alarm (B) Compare alarm time to current time If the times are equal, check a.m./p.m. indicator If a.m./p.m. is equal, turn on alarm (C) Compare alarm a.m./p.m. indicator to time a.m./p.m. If not equal, compare alarm time to current time If the times are equal, turn on alarm (D) Compare alarm a.m./p.m. indicator to time a.m./p.m. If not equal, compare alarm time to current time If the times are not equal, turn on alarm

47. Which set of pseudocode will correctly cause an alarm clock to chime at the correct time? (A) Compare alarm time to current time If the times are not equal, check a.m./p.m. indicator If a.m./p.m. is equal, turn on alarm (B) Compare alarm time to current time If the times are equal, check a.m./p.m. indicator If a.m./p.m. is equal, turn on alarm (C) Compare alarm a.m./p.m. indicator to time a.m./p.m. If not equal, compare alarm time to current time If the times are equal, turn on alarm (D) Compare alarm a.m./p.m. indicator to time a.m./p.m. If not equal, compare alarm time to current time If the times are not equal, turn on alarm

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter2: Basic Elements Of C++

Section: Chapter Questions

Problem 5PE

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(Conversion) a. Write a C++ program to convert meters to feet. The program should request the starting meter value, the number of conversions to be made, and the increment between metric values. The display should have appropriate headings and list the meters and the corresponding feet value. If the number of iterations is greater than 10, have your program substitute a default increment of 10. Use the relationship that 1 meter = 3.281 feet. b. Run the program written in Exercise 6a on a computer. Verify that your program begins at the correct starting meter value and contains the exact number of conversions specified in your input data. c. Modify the program written in Exercise 6a to request the starting meter value, the ending meter value, and the increment. Instead of the condition checking for a fixed count, the condition checks for the ending meter value. If the number of iterations is greater than 20, have your program substitute a default increment of (ending value - starting value) / 19.
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15. Write a program to implement and test the algorithm that you designed for Exercise 15 of Chapter 1. (You may assume that the value of . In your program, declare a named constant PI to store this value.)
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