Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
Hours and minutes: The time is 03:00 Hours and minutes: The time is 03:15 fail Test 2 Input: 3 65 Actual Expected

Hours and minutes: The time is 03:00 Hours and minutes: The time is 03:15 fail Test 2 Input: 3 65 Actual Expected

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
See similar textbooks
icon
Related questions
Question

Can anyone help me with this?

**Test 1** - **Input:** - 3 15 | Actual | Expected | |---------------------------------------------|--------------------------------------------| | Hours and minutes: The time is 03:00 (fail) | Hours and minutes: The time is 03:15 | - **Explanation:** The test was expected to output the time as 03:15 based on the input (3 hours and 15 minutes). However, the actual output incorrectly displays the time as 03:00, resulting in a fail. --- **Test 2** - **Input:** - 3 65 | Actual | Expected | |---------------------------------------------|---------------------------------------------------------| | Hours and minutes: The time is 03:00 (fail) | Hours and minutes: minutes (65) out of range | - **Explanation:** The expected behavior was to identify 65 minutes as out of range since there are only 60 minutes in an hour. The actual output shown as 03:00 fails to handle this condition correctly.
Transcribed Image Text:**Test 1** - **Input:** - 3 15 | Actual | Expected | |---------------------------------------------|--------------------------------------------| | Hours and minutes: The time is 03:00 (fail) | Hours and minutes: The time is 03:15 | - **Explanation:** The test was expected to output the time as 03:15 based on the input (3 hours and 15 minutes). However, the actual output incorrectly displays the time as 03:00, resulting in a fail. --- **Test 2** - **Input:** - 3 65 | Actual | Expected | |---------------------------------------------|---------------------------------------------------------| | Hours and minutes: The time is 03:00 (fail) | Hours and minutes: minutes (65) out of range | - **Explanation:** The expected behavior was to identify 65 minutes as out of range since there are only 60 minutes in an hour. The actual output shown as 03:00 fails to handle this condition correctly.
**Title: Creating Valid Time Objects Using a Factory Function** You've seen how creating an invalid `Time` object (e.g., `Time treatmentTime = {0, -2};`) can lead to disaster. One solution to this problem is to use a **factory function** to create objects. Complete the `makeTime` factory function which throws an `invalid_argument` if one of the elements would make the object invalid. --- ### Code Overview (File: udts.cpp) ```cpp #include <string> #include <stdexcept> #include "time.h" using namespace std; /** * Construct a valid time object. * @param h the hours in the range 0..23 * @param m the minutes in the range 0..59 * @exception throws invalid_argument if out of range. * @return the constructed Time object. */ Time makeTime(int h, int m) { } ``` #### Explanation: - **Header Files:** - `#include <string>`: Allows usage of string functions. - `#include <stdexcept>`: Provides standard exceptions including `invalid_argument`. - `#include "time.h"`: Includes custom time definitions. - **Namespace:** - `using namespace std;`: Allows standard library usage without `std::` prefix. - **Function Documentation:** - **makeTime(int h, int m):** - **Parameters:** - `h`: Hour (valid range: 0 to 23) - `m`: Minute (valid range: 0 to 59) - **Exception:** Throws `invalid_argument` if the input values are out of the specified valid ranges. - **Return:** Constructs and returns a valid `Time` object. This setup ensures that the time object is always created with a valid state, preventing potential errors in the program. Complete the function by implementing the appropriate checks and return logic within the curly braces (`{ }`).
Transcribed Image Text:**Title: Creating Valid Time Objects Using a Factory Function** You've seen how creating an invalid `Time` object (e.g., `Time treatmentTime = {0, -2};`) can lead to disaster. One solution to this problem is to use a **factory function** to create objects. Complete the `makeTime` factory function which throws an `invalid_argument` if one of the elements would make the object invalid. --- ### Code Overview (File: udts.cpp) ```cpp #include <string> #include <stdexcept> #include "time.h" using namespace std; /** * Construct a valid time object. * @param h the hours in the range 0..23 * @param m the minutes in the range 0..59 * @exception throws invalid_argument if out of range. * @return the constructed Time object. */ Time makeTime(int h, int m) { } ``` #### Explanation: - **Header Files:** - `#include <string>`: Allows usage of string functions. - `#include <stdexcept>`: Provides standard exceptions including `invalid_argument`. - `#include "time.h"`: Includes custom time definitions. - **Namespace:** - `using namespace std;`: Allows standard library usage without `std::` prefix. - **Function Documentation:** - **makeTime(int h, int m):** - **Parameters:** - `h`: Hour (valid range: 0 to 23) - `m`: Minute (valid range: 0 to 59) - **Exception:** Throws `invalid_argument` if the input values are out of the specified valid ranges. - **Return:** Constructs and returns a valid `Time` object. This setup ensures that the time object is always created with a valid state, preventing potential errors in the program. Complete the function by implementing the appropriate checks and return logic within the curly braces (`{ }`).
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS