Write a program that reads in two hexadecimal numbers from a file, hex.txt, and prints out the sum of the two numbers in DECIMAL. (As noted in class, first do this without using a file and by reading using the cin>> command) From Wikipedia: "In mathematics and computer science, hexadecimal (also base 16, or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to represent values zero to nine, and A, B, C, D, E, F (or alternatively a-f) to represent values ten to fifteen. For example, the hexadecimal number 2AF3 is equal, in decimal, to: (2 * 16) + (10 * 16) + (15 * 16') + (3 * 16'), or 10,995." For example, if the file contains: 45AF 12B3 ...your program will the result in decimal: The decimal sum of 45AF and 12B3 is 22626. (To check your results, you can go to a hexadecimal calculator on the web. For example, http://www.csgnetwork.com/hexaddsubcalc.html ) To solve this problem: a) Read the hexadecimal numbers as character arrays b) Convert the character arrays to numbers (by calling a function that takes the character array as a parameter, and returns an integer) c) Add the numbers to get a decimal sum
Write a program that reads in two hexadecimal numbers from a file, hex.txt, and prints out the sum of the two numbers in DECIMAL. (As noted in class, first do this without using a file and by reading using the cin>> command) From Wikipedia: "In mathematics and computer science, hexadecimal (also base 16, or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to represent values zero to nine, and A, B, C, D, E, F (or alternatively a-f) to represent values ten to fifteen. For example, the hexadecimal number 2AF3 is equal, in decimal, to: (2 * 16) + (10 * 16) + (15 * 16') + (3 * 16'), or 10,995." For example, if the file contains: 45AF 12B3 ...your program will the result in decimal: The decimal sum of 45AF and 12B3 is 22626. (To check your results, you can go to a hexadecimal calculator on the web. For example, http://www.csgnetwork.com/hexaddsubcalc.html ) To solve this problem: a) Read the hexadecimal numbers as character arrays b) Convert the character arrays to numbers (by calling a function that takes the character array as a parameter, and returns an integer) c) Add the numbers to get a decimal sum
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
Related questions
Question
100%
C++ please do with our file and please make simple and also
Include
And char arrays
![Write a program that reads in two hexadecimal numbers from a file, hex.txt, and
prints out the sum of the two numbers in DECIMAL. (As noted in class, first do this
without using a file and by reading using the cin>> command)
From Wikipedia: "In mathematics and computer
science, hexadecimal (also base 16, or hex) is a positional numeral system with
a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to
represent values zero to nine, and A, B, C, D, E, F (or alternatively a-f) to represent
values ten to fifteen. For example, the hexadecimal number
2AF3
equal, in decimal, to:
(2 * 16) + (10 * 16) + (15 * 16') + (3 * 16"), or 10,995."
For example, if the file contains:
45AF
12B3
...your program will the result in decimal:
The decimal sum of 45AF and 12B3 is 22626.
(To check your results, you can go to a hexadecimal calculator on the web. For
example, http://www.esgnetwork.com/hexaddsubcalc.html )
To solve this problem:
a) Read the hexadecimal numbers as character arrays
b) Convert the character arrays to numbers (by calling a function that takes
the character array as a parameter, and returns an integer)
c) Add the numbers to get a decimal sum](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8f7b334a-1a7a-47ea-91e4-2e8d5983808e%2F854e029a-c7ff-4cfc-8d84-4c614eb04242%2F9m8bupn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Write a program that reads in two hexadecimal numbers from a file, hex.txt, and
prints out the sum of the two numbers in DECIMAL. (As noted in class, first do this
without using a file and by reading using the cin>> command)
From Wikipedia: "In mathematics and computer
science, hexadecimal (also base 16, or hex) is a positional numeral system with
a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to
represent values zero to nine, and A, B, C, D, E, F (or alternatively a-f) to represent
values ten to fifteen. For example, the hexadecimal number
2AF3
equal, in decimal, to:
(2 * 16) + (10 * 16) + (15 * 16') + (3 * 16"), or 10,995."
For example, if the file contains:
45AF
12B3
...your program will the result in decimal:
The decimal sum of 45AF and 12B3 is 22626.
(To check your results, you can go to a hexadecimal calculator on the web. For
example, http://www.esgnetwork.com/hexaddsubcalc.html )
To solve this problem:
a) Read the hexadecimal numbers as character arrays
b) Convert the character arrays to numbers (by calling a function that takes
the character array as a parameter, and returns an integer)
c) Add the numbers to get a decimal sum
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![C How to Program (8th Edition)](https://www.bartleby.com/isbn_cover_images/9780133976892/9780133976892_smallCoverImage.gif)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781337627900/9781337627900_smallCoverImage.gif)
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education