Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 16, Problem 6PP
Program Plan Intro
- Include required library files.
- Define a “throwExcepAt()” function to throw exception at user input level.
- Check “currLevel” is not equal to “excepLevel” using “if” statement.
- The condition is true, print calling depth.
- Call “throwExcepAt()” function to calling depth recursively.
- Define a “main()” function.
- Declare and initialize an integer variable.
- Get the input from user to throw exception.
- Assign the input to the variable.
- “try” block to call “thrwoExcepAt()” function with two arguments
- “catch” block to print the exception thrown message.
- Check “currLevel” is not equal to “excepLevel” using “if” statement.
- The condition is true, print calling depth.
- Call “throwExcepAt()” function to calling depth recursively.
- Declare and initialize an integer variable.
- Get the input from user to throw exception.
- Assign the input to the variable.
- “try” block to call “thrwoExcepAt()” function with two arguments
- “catch” block to print the exception thrown message.
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Programming: C Language
Using C++
Write a void function GetYear that prompts for and inputs the year the operator was born (type int) from standard input. The function returns the user’s birth year through the parameter list (use pass by reference) unless the user enters an invalid year, in which case a BadYear exception is thrown. To test for a bad year, think about the range of acceptable years. It must be 4 digits (i.e. 1982) and it cannot be greater than the current year (the user obviously cannot be born in a calander year that has yet to happen!
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.
Chapter 16 Solutions
Problem Solving with C++ (10th Edition)
Ch. 16.1 - Prob. 1STECh. 16.1 - What would be the output produced by the code in...Ch. 16.1 - Prob. 3STECh. 16.1 - What happens when a throw statement is executed?...Ch. 16.1 - In the code given in Self-Test Exercise 1, what is...Ch. 16.1 - Prob. 6STECh. 16.1 - Prob. 7STECh. 16.1 - What is the output produced by the following...Ch. 16.1 - What is the output produced by the program in...Ch. 16.2 - Prob. 10STE
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