Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Aim: To implement a program to add two polar coordinates using operator overloading.
Code:
#define PI 3.14
class polar
{
double theta;
double r;
public:
void getdata();
void display();
double convert(double);
double revert(double);
polar operator+(polar p2);
};
void polar::display()
double t;
cout< } double polar::convert(double t) { double x; x=(PI/180)*t; return(x); } double polar::revert(double t) { double x; x=(180*t)/PI; return (x); } void polar::getdata() { double t; cout<<"Enter value of 'r':"; cin>>r; cout<<"Enter value of 'é':"; cin>>theta; } polar polar::operator+(polar p2) { polar p3; double x,y,t1,t2,t; t1=convert(theta); t2=convert(p2.theta); x=(r*cos(t1))+(p2.r*(cos(t2))); y=(r*sin(t1))+(p2.r*(sin(t2))); t=atan(y/x); p3.theta=revert(t); p3.r=sqrt((x*x)+(y*y)); return(p3); } void main() { polar p1,p2,p3; clrscr(); p1.getdata(); p2.getdata(); cout< p1.display(); cout<<"\nB:"; p2.display(); p3=p1+p2; cout<<"\n\nAfter addition:\n\nA + B = "; p3.display(); getch(); } Output: Enter value of 'r':1 Enter value of 'Θ':45 Enter value of 'r':1 Enter value of 'Θ':45 A:1 cos 45° + 1 sin 45° B:1 cos 45° + 1 sin 45° After addition: A + B = 2 cos 45° + 2 sin 45°
}
double polar::convert(double t)
double x;
x=(PI/180)*t;
return(x);
double polar::revert(double t)
x=(180*t)/PI;
return (x);
void polar::getdata()
cout<<"Enter value of 'r':";
cin>>r;
cout<<"Enter value of 'é':";
cin>>theta;
polar polar::operator+(polar p2)
polar p3;
double x,y,t1,t2,t;
t1=convert(theta);
t2=convert(p2.theta);
x=(r*cos(t1))+(p2.r*(cos(t2)));
y=(r*sin(t1))+(p2.r*(sin(t2)));
t=atan(y/x);
p3.theta=revert(t);
p3.r=sqrt((x*x)+(y*y));
return(p3);
void main()
polar p1,p2,p3;
clrscr();
p1.getdata();
p2.getdata();
cout< p1.display(); cout<<"\nB:"; p2.display(); p3=p1+p2; cout<<"\n\nAfter addition:\n\nA + B = "; p3.display(); getch(); } Output: Enter value of 'r':1 Enter value of 'Θ':45 Enter value of 'r':1 Enter value of 'Θ':45 A:1 cos 45° + 1 sin 45° B:1 cos 45° + 1 sin 45° After addition: A + B = 2 cos 45° + 2 sin 45°
p1.display();
cout<<"\nB:";
p2.display();
p3=p1+p2;
cout<<"\n\nAfter addition:\n\nA + B = ";
p3.display();
getch();
Output:
Enter value of 'r':1
Enter value of 'Θ':45
A:1 cos 45° + 1 sin 45°
B:1 cos 45° + 1 sin 45°
After addition:
A + B = 2 cos 45° + 2 sin 45°
Explain Processing A Data File? Mainly data file applications needs that a data file be altered as it is being processed. For instance in an application involving the processin
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
Array types An array is a collection of objects of a one data type. The individual objects are accessed by their position in the array. This way of accessing is known as indexi
c progam for decode the code
Define the Multi Dimensional Arrays? Consequently far we have considered arrays with only one dimension. It is as well possible to define an array which is having a 2-dimension
Aim: To implement a program to create, update & display account & admin record of person using display account & admin records of person using virtual base class.. Code:
write a c program that converts compass bearings into direction
Project Description: I have a barber salon I am seeking someone to build me software for my PARTNER PT6910 touch screen till system. This software must add multiple staff login
program of area under integration
Define Functions with arguments and no return values The calling function will read a data from the terminal and pass it on to called as function and this will work good as the
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd