Building a Binary Calculator With Object Oriented Programming in C++

Let's begin!

Creating a basic calculator is a no biggie! So we are applying the concept of object oriented programming and making this program work until the user ask to end the task, in this calculator we can also intake the value as much as we want without restarting the program!

It's one of basis and yet a core project where majority of your programming skills are used!

Happy Programming!

	#include<iostream>
	using namespace std;
	class BinaryCalculator //Creating the Class
	{
	public:
	int add(int a, int b) //Function to add the numbers
	{
	x=a;
	y=b;
	return a+b;
	}
	int pro(int a, int b) //Function to multiply the numbers
	{
	x=a;
	y=b;
	return a*b;
	}
	int sub(int a, int b) //Function to subtract the numbers
	{
	x=a;
	y=b;
	return a-b;
	}
	int div(int a,int b) //Function to divide the numbers
	{
	x=a;
	y=b;
	return a/b;
	}
	private:
	int x,y; //Declaring the Class Variables
	};
	int main() //Main Function
	{
	int a,b;
	cout<<"Input first number: "<<endl;
	cin>>a;
	cout<<"Input second number: "<<endl;
	cin>>b;
	BinaryCalculator BCal; //Declaring the object
	int r=6;//Creating a variable with any random input to intialise the loop
	while(r!=0) //To continue the program until the valu isn't zero
	{
	cout<<"1 for Sum"<<endl<<"2 for Subtraction"<<endl<<"3 for Product"<<endl<<"4 for Division"<<endl<<"5 to Renter the Value"<<endl<<"0 to Exit"<<endl;//Declaring the Commands
	cin>>r;
	if(r==1)//1 for Sum
	{
	cout<<"Sum: "<<BCal.add(a,b)<<endl; //Calling the function with the help of object
	}
	else if (r==2)//2 for Subtraction
	{
	cout<<"Subtraction: "<<BCal.sub(a,b)<<endl; //Calling the function with the help of object
	}
	else if (r==3)//3 for Product
	{
	cout<<"Multiply: "<<BCal.pro(a,b)<<endl; //Calling the function with the help of object
	}
	else if (r==4)//4 for Division
	{
	cout<<"Division: "<<BCal.div(a,b)<<endl; //Calling the function with the help of object
	}
	else if(r==5)//5 to Renter the Value
	{
	cout<<"Input first number: "<<endl;
	cin>>a;
	cout<<"Input second number: "<<endl;
	cin>>b;
	}
	else if (r==0)//0 to Exit the loop
	{
	cout<<"Good Bye";
	}
	else//For any other input
	{
	cout<<"Wrong Input";
	}
	}
	return 0;
	}

view raw binary_cal.cpp hosted with ❤ by GitHub