Write One Full Program with Function to Implement Following in c++ : sgn(x) : return sign of number (positive = 1 , negative = -1 , zero = 0) 1- Function (fnsgn1) sign1 using by Ref method 2- Function (fnsgn2) sign2 using by Val method Procedure (main): 1 - test program with m= (-9) 2 - call (fnsgn1) for m and store in v1 3 - call (fnsgn2) for m and store in v2 4 - sum v1 and v2 5 - if sum not equal to -2 then print (error) otherwise print (ok)

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
icon
Related questions
Question

Write One Full Program with Function to Implement Following in c++ :

sgn(x) : return sign of number (positive = 1 , negative = -1 , zero = 0)

1- Function (fnsgn1) sign1 using by Ref method
2- Function (fnsgn2) sign2 using by Val method

Procedure (main):
1 - test program with m= (-9)
2 - call (fnsgn1) for m and store in v1
3 - call (fnsgn2) for m and store in v2
4 - sum v1 and v2
5 - if sum not equal to -2 then print (error) otherwise print (ok)

Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Fibonacci algorithm
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.
Similar questions
Recommended textbooks for you
Database System Concepts
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)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education