Question

Create a template function printResult which prints a value of type T

void printResult(T val);

C++

Write a program to create two Mathematic type (template below) objects a(10, 5) and b(3.4, 5.5) which prints using the template function printResult the result of

a.addition(), a.subtraction(), a.multiplciation(), a.division()

b.addition(), b.subtraction(), b.multiplication(), b.division()

(Template)

template <typename T>

class Mathematics{

private:

T val1, val2;

public:

Mathematics(T v1, T v2)

{

val1 = v1;

val2 = v2;

}

T addition()

{

return val1 + val2;

}

T subtraction()

{

return val1 - val2;

}

T multiplication()

{

return val1*val2;

}

T division()

{

return val1/val2;

}

};

Answer 1

The required code is slightly modified as per the requirements of the question in case of any doubts you can ask me in comments

Main.cpp

#include <iostream>

using namespace std;
template<class T>
class calc
{
T a;
T b;
public:
calc(T x,T y)
{
a = x;
b = y;
}
T add();
T subtraction();
T multiply();
T division();
void printResult(T val);
};
template<class T>
T calc<T>::add()
{
return (a+b);
}
template<class T>
T calc<T>::subtraction()
{
return (a-b);
}
template<class T>
T calc<T>::multiply()
{
return (a*b);

}
template<class T>
T calc<T>::division()
{
  
return (a/b);

}

template<class T>
void calc<T>::printResult(T val)
{
cout <<val<<endl;
}

int main()
{
calc<int>a(10,5);
calc<double>b(3.4,5.5);

// a
cout<<"Addition : ";a.printResult(a.add());
cout<<"Subtraction : ";a.printResult(a.subtraction());
cout<<"Multiplication : ";a.printResult(a.multiply());
cout<<"Division : ";a.printResult(a.division());

cout<<endl;
// b
cout<<"Addition : ";b.printResult(b.add());
cout<<"Subtraction : ";b.printResult(b.subtraction());
cout<<"Multiplication : ";b.printResult(b.multiply());
cout<<"Division : ";b.printResult(b.division());
  
return 0;
}

OUTPUT