1. class rectangle { private: double width; double length; 3. 4. public: rectangle(double w=0.0, double l=0.0) { width=w; 5. б. 7. length=w; } void operator++() //prefix ++ operator 10. {++width; ++length; } 11. void operator++() //postfix ++ operator 12. {width++; length++; } 8. 9. 13. }; Which line of the above C++ code contains an error? Select one: a.9 b.6 c.No errors d.11

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...
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Question
1.
class rectangle {
private:
double width;
double length;
3.
4.
public:
rectangle(double w=0.0, double l=0.0)
{ width=w;
5.
б.
7.
length=w; }
void operator++() //prefix ++ operator
10. {++width; ++length; }
11. void operator++() //postfix ++ operator
12. {width++; length++; }
8.
9.
13. };
Which line of the above C++ code contains an error?
Select one:
a.9
b.6
c.No errors
d.11
Transcribed Image Text:1. class rectangle { private: double width; double length; 3. 4. public: rectangle(double w=0.0, double l=0.0) { width=w; 5. б. 7. length=w; } void operator++() //prefix ++ operator 10. {++width; ++length; } 11. void operator++() //postfix ++ operator 12. {width++; length++; } 8. 9. 13. }; Which line of the above C++ code contains an error? Select one: a.9 b.6 c.No errors d.11
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