Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 16, Problem 24RQE
Program Plan Intro
Exception:
In C++, the exception is an object used to signal the unexpected error occurred during a program execution.
- An exception has been thrown when an error has been occurred in a program.
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Arrange the following lines to make a program that determines when the number of people in a restaurant equals or exceeds 10
occupants. The program continually gets the number of people entering or leaving the restaurant. Ex: 2 means two people
entered, and -3 means three people left. After each input, the program outputs the number of people in the restaurant. Once the
number of people in the restaurant equals or exceeds 10, the program exits.
If an Input MismatchException exception occurs, the program should get and discard a single string from input. Ex: The input "2
abc 8" should result in 10 occupants. Not all lines are used in the solution.
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totalNumPeople += scnr.nextInt ();
while (totalNumPeople < maxNumPeople) {
}
}
11.1.5: Handling input exceptions: restaurant max occupancy tracker.
catch {
try {
catch (InputMismatchException e) {
scnr .nextLine();
scnr.next();
System.out.println("Error");
}
System.out.println("Occupancy:…
def test_func(a,b,c):
return (a+b)/c
This function is normally designed to be used with three numbers: a, b, and c. However, a careless coder may call this function with an ill combination of arguments to cause certain exceptions. Specifically, if any of a, b or c is not a valid number, then this code will produce a TypeError; and if a and b are valid numbers, and c is 0, then the code will produce a ZeroDivisionError.
Your job is to enhance this function by adding proper try...except... blocks, surrounding and capturing the exceptions. When a TypeError occurs, instead of crashing, your code must print on the screen: "Code produced TypeError". And, when a ZeroDivisionError occurs, instead of crashing, your code must print on the screen: "Code produced ZeroDivisionError". In both cases, your function will not crash, will not throw an exception, and silently return None.
POINTERS-DYNAMIC ARRAY- EXCEPTION HANDLING
POINTERS:
GRADE ELIMINATION. A program that will input 10 score for quizzes (0-100) .Get the lowest quiz and eliminate the lowest quiz and compute and output the average of the 9 remaining quizzes. Finally, output only the SUM, LOWEST GRADE and the AVERAGE.
DYNAMIC ARRAY & EXCEPTION HANDLING:
COMPUTE FOR MILES PER GALLON Make a program that will calculate and compute for the quotient of miles and gallons (mpg: miles per gallons). Your program should must ask the user to specify the size of the array (using dynamic array) for the following variable: miles ,gallons and mpg. Prompt the user to Initialize the value of miles (value for miles should be 100-250) and gallons (values should be from 5-25). Use pointer galPtr for gallons, milPtr for miles and mpgPtr for mpg. Use function MilesPerrGallon (double,double) to compute for the values of mpg and use exception handling try-throw-catch to validate the values of miles and gallons.…
Chapter 16 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
Ch. 16.1 - Prob. 16.1CPCh. 16.1 - Prob. 16.2CPCh. 16.1 - Prob. 16.3CPCh. 16.1 - Prob. 16.4CPCh. 16.1 - Prob. 16.5CPCh. 16.3 - Prob. 16.6CPCh. 16.3 - The following function accepts an i nt argument...Ch. 16.3 - Prob. 16.8CPCh. 16.3 - Prob. 16.9CPCh. 16.4 - Prob. 16.10CP
Ch. 16.4 - Prob. 16.11CPCh. 16 - Prob. 1RQECh. 16 - Prob. 2RQECh. 16 - Prob. 3RQECh. 16 - Prob. 4RQECh. 16 - What is unwinding the stack?Ch. 16 - What happens if an exception is thrown by a classs...Ch. 16 - How do you prevent a program from halting when the...Ch. 16 - Why is it more convenient to write a function...Ch. 16 - Why must you be careful when writing a function...Ch. 16 - The line containing a throw statement is known as...Ch. 16 - Prob. 11RQECh. 16 - Prob. 12RQECh. 16 - Prob. 13RQECh. 16 - The beginning of a template is marked by a(n)...Ch. 16 - Prob. 15RQECh. 16 - Prob. 16RQECh. 16 - Write a function that searches a numeric array for...Ch. 16 - Write a function that dynamically allocates a...Ch. 16 - Make the function you wrote in Question 17 a...Ch. 16 - Write a template for a function that displays the...Ch. 16 - Prob. 21RQECh. 16 - Prob. 22RQECh. 16 - Prob. 23RQECh. 16 - Prob. 24RQECh. 16 - T F All type parameters defined in a function...Ch. 16 - Prob. 26RQECh. 16 - T F A class object passed to a function template...Ch. 16 - Prob. 28RQECh. 16 - Prob. 29RQECh. 16 - Prob. 30RQECh. 16 - Prob. 31RQECh. 16 - T F A class template may not be derived from...Ch. 16 - T F A class template may not be used as a base...Ch. 16 - Prob. 34RQECh. 16 - Prob. 35RQECh. 16 - try { quotient = divide(num1, num2); } cout The...Ch. 16 - template class T T square(T number) { return T T;...Ch. 16 - template class T int square(int number) { return...Ch. 16 - Prob. 39RQECh. 16 - Assume the following definition appears in a...Ch. 16 - Assume the following statement appears in a...Ch. 16 - Prob. 1PCCh. 16 - Prob. 2PCCh. 16 - Prob. 3PCCh. 16 - Prob. 4PCCh. 16 - Prob. 5PCCh. 16 - IntArray Class Exception Chapter 14 presented an...Ch. 16 - TestScores Class Write a class named TestScores....Ch. 16 - Prob. 8PCCh. 16 - Prob. 9PCCh. 16 - SortableVector Class Template Write a class...Ch. 16 - Inheritance Modification Assuming you have...Ch. 16 - Prob. 12PCCh. 16 - Prob. 13PC
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