BCA and B.Sc Programs - Programming in C++ Lab - Bharathiar University - Practical Program 2 - C++ Program to Write a C++ Program to create a class ARITHMETIC which consists of a FLOAT and an INTEGER variable. Write member functions ADD(), SUB(), MUL(), DIV() to perform addition, subtraction, multiplication and division respectively. Write a member function to get and display values.

 

 Bharathiar University

Programming in C++ Lab

C++ Program 2

Write a C++ Program to create a  class ARITHMETIC which consists of a FLOAT and an INTEGER variable. Write member functions ADD(), SUB(), MUL(), DIV() to perform addition, subtraction, multiplication and division respectively. Write a member function to get and display values.

In this page

• C++ Source Code for Visual Studio Code
• C++ Source Code for MS Dos Turbo C++

FOR VISUAL STUDIO CODE

#include<iostream>

#include<iomanip>

using namespace std;

class Arithmetic

{

    public:

    int a,b,ans;

    float q;

    void getvalues()

    {

cout<<"Enter two numbers:";

cin>>a>>b;

    }

    void display(int result)

    {

  cout<<result<<endl;

    }

    void displayFloat(float result)

    {

  cout<<setprecision(3)<<result<<endl;

    }

    int add()

    {

ans=a+b;

return ans;

    }

    int sub()

    {

ans=a-b;

return ans;

    }

    int mul()

    {

ans=a*b;

return ans;

    }

    float div()

    {

q=a/b;

return q;

    }

};

int main()

{

    class Arithmetic arith;

    int r;

    float f;

    arith.getvalues();

    r=arith.add();

    cout<<"Addition:";

    arith.display(r);

    r=arith.sub();

    cout<<"Subtraction:";

    arith.display(r);

    r=arith.mul();

    cout<<"Multiplication:";

    arith.display(r);

    f=arith.div();

    cout<<"Division:";

    arith.displayFloat(f);

    

return 0;

}

OUTPUT

Enter two numbers:20

9

Addition:29

Subtraction:11

Multiplication:180

Division:2.22

SOURCE CODE FOR TUBO C++(MS DOS)

#include<iostream.h>

#include <iomanip.h>

#include<conio.h>

class Arithmetic

{

    public:

    int a,b,ans;

    float q;

 

    void getvalues()

    {

                cout<<"Enter two numbers:";

                cin>>a>>b;

    }

    void display(int result)

    {

                  cout<<result<<endl;

    }

    void displayFloat(float result)

    {

                  cout<<setprecision(3)<<result<<endl;

    }

    int add()

    {

                ans=a+b;

                return ans;

 

    }

    int sub()

    {

                ans=a-b;

                return ans;

 

    }

    int mul()

    {

                ans=a*b;

                return ans;

 

    }

    float div()

    {

                q=(float)a/b;

                return q;

    }

 

 

};

 

int main()

{

    class Arithmetic arith;

    int r;

    float f;

    clrscr();

    arith.getvalues();

    r=arith.add();

    cout<<"Addition:";

    arith.display(r);

    r=arith.sub();

    cout<<"Subtraction:";

    arith.display(r);

    r=arith.mul();

    cout<<"Multiplication:";

    arith.display(r);

    f=arith.div();

    cout<<"Division:";

    arith.displayFloat(f);

    getch();

    return 0;

 

}

 

 OUTPUT