HYBRID CALCULATOR WITH TEMPLATES(C++)

#include <iostream>

#include<cmath>

 using namespace std;

 template <class T>

  class calculator{//making base class

public:

T sum(T a,T b){

return a+b;

}

T difference(T a,T b){

   

    return a-b;

}

T product(T a,T b){

    return a*b;

}

T quotient(T a,T b){

   

    return a/b;

}

T remainder(T a,T b){

   

return a%b;

}

 virtual void display(T a,T b){//displaying main arithemetic operations-addition,subtraction,division and multiplication

    cout<<" the sum of two numbers "<<a<<" and " <<b<<" is "<<sum(a,b)<<endl;

    cout<<" the difference of two numbers " <<a<<" and "<< b<< " is "<<difference(a,b)<<endl;

    cout<<" the product of two numbers "<<a<< " and "<< b<<" is "<<product(a,b)<<endl;

    cout<<" the quotient of two numbers "<<a<<" and "<< b<<" is  "<<quotient(a,b)<<endl;

    cout<<" the remainder of two numbers "<<a<<" and "<< b<<" is "<<remainder(a,b)<<endl;

}

 };

 template <class T>

 class scientificCalcualtor:virtual public calculator<T>{//making derived class

public:

T square(T a){

    return pow(a,2);

}

T cube(T a){

    return pow(a,3);

}

T squareroot(T a){

return sqrt(a);

}

void display(T a){//displaying sceintific operations implemented using cmath

cout<<" the square of "<<a<<" is "<<square(a)<<endl;

cout<<" the cube of " <<a<<" is "<<cube(a)<<endl;

cout<<" the squareroot of "<<a<< " is "<<squareroot(a)<<endl;

}

void display(T a,T b){//drawing from base class

    calculator<T>::display(a,b);

}

 };

 template <class T>

 class hybridCalc:virtual public calculator<T>,virtual public scientificCalcualtor<T>{//multilevelinheritance

    public:

void display(T a,T b){//using display function from display classes

calculator<T>::display(a,b);

scientificCalcualtor<T>::display(a);

scientificCalcualtor<T>::display(b);

}

 };

 

 int main(){

hybridCalc<int> H;

H.display(76,45);

 return 0;

 }