Q1: Write a C++ class called 'Circle' with private data members: name(string type) and Radius (float type). The program asks the user to enter radius and name. Then use the calc_area() function to calculates the area of the circle(0.5 X radius2 X PI) then use the calc_circumference () function to calculates the circumference of the circle (2 X radius X PI) and Disp() function to display the area and the circumference on the screen. The main function is as below: int main() { Circle C1,C2("Circle",0.5); //constructor C1.get_radius_and_name(); C1.calc_area(); C1.calc_ circumference (); C1.Disp(); return 0; }

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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ملاحظة: أجب عن سؤالين فقط
Q1: Write a C++ class called 'Circle' with private data members: name(string
type) and Radius (float type). The program asks the user to enter radius and
name. Then use the calc_area() function to calculates the area of the
circle(0.5 X radius2 X PI) then use the calc_circumference () function to
calculates the circumference of the circle (2 X radius X PI) and Disp()
function to display the area and the circumference on the screen. The main
function is as below:
int main()
{ Circle C1,C2("Circle",0.5); //constructor
C1.get_radius_and_name();
C1.calc_area();
C1.calc_ circumference ();
C1.Disp();
return 0;
}
Q2: Write a C++ class called 'MinMax' with private data members: name
(string type) and x1, x2, x3 variables (float type). The program asks the
user to enter x1, x2, x3 and the name. Then use the calc_Max() function to
calculates the maximum number among the three variables and calc_Min()
function to calculates the minimum number among the three variables
then use Disp() to display maximum, minimum values and the name. The
main function is as below:
int main()
{ MinMax Mx1, Mx2(“Maximum",10,20,40);// constructor
MinMax Mn1,Mn2("Minimum",-10,100,450);// constructor
Mx1.get_data();
Mx1.calc_Max();
Mx1.calc_Min();
Mx1.Disp();
return 0;
}
Transcribed Image Text:Note: Answer two questions only ملاحظة: أجب عن سؤالين فقط Q1: Write a C++ class called 'Circle' with private data members: name(string type) and Radius (float type). The program asks the user to enter radius and name. Then use the calc_area() function to calculates the area of the circle(0.5 X radius2 X PI) then use the calc_circumference () function to calculates the circumference of the circle (2 X radius X PI) and Disp() function to display the area and the circumference on the screen. The main function is as below: int main() { Circle C1,C2("Circle",0.5); //constructor C1.get_radius_and_name(); C1.calc_area(); C1.calc_ circumference (); C1.Disp(); return 0; } Q2: Write a C++ class called 'MinMax' with private data members: name (string type) and x1, x2, x3 variables (float type). The program asks the user to enter x1, x2, x3 and the name. Then use the calc_Max() function to calculates the maximum number among the three variables and calc_Min() function to calculates the minimum number among the three variables then use Disp() to display maximum, minimum values and the name. The main function is as below: int main() { MinMax Mx1, Mx2(“Maximum",10,20,40);// constructor MinMax Mn1,Mn2("Minimum",-10,100,450);// constructor Mx1.get_data(); Mx1.calc_Max(); Mx1.calc_Min(); Mx1.Disp(); return 0; }
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