41exerciseclass.cpp

#include <iostream>
#include <math.h>
using namespace std;

class SimpleCalculator
{
protected:
    float value1, value2;

public:
    void setData_simple(float a, float b)
    {
        value1 = a;
        value2 = b;
    }
    float sum()
    {
        return value1 + value2;
    }
    float difference()
    {
        return value1 - value2;
    }
    float product()
    {
        return value1 * value2;
    }
    float division()
    {
        return value1 / value2;
    }
};
class ScientificCalculator
{
protected:
    float value3, value4;

public:
    void setData_scientific(float a, float b)
    {
        value3 = a;
        value4 = b;
    }
    float sinfx()
    {
        return sin(value3);
    }
    float sinfy()
    {
        return sin(value4);
    }
    float cosfx()
    {
        return cos(value3);
    }
    float cosfy()
    {
        return cos(value4);
    }
    float powAB()
    {
        return pow(value3, value4);
    }
    float powBA()
    {
        return pow(value4, value3);
    }
};
class HybridCalculator : public SimpleCalculator, public ScientificCalculator
{
public:
    void simpleAdd()
    {
        cout << "Sum of given values = " << sum() << endl;
    }
    void simpleSub()
    {
        cout << "Difference of given values = " << difference() << endl;
    }
    void simpleProduct()
    {
        cout << "Product of given values = " << product() << endl;
    }
    void simpleDiv()
    {
        cout << "Division of given values = " << division() << endl;
    }
    void scientificSin()
    {
        cout << "Sine function of the first and second given value is = " << sinfx() << " , " << sinfy() << endl;
    }
    void scientificCos()
    {
        cout << "Cosine function of the first and second given value is = " << cosfx() << " , " << cosfy() << endl;
    }
    void scientificPow1()
    {
        cout << " Power of the first given value to the second is = " << powAB() << endl;
    }
    void scientificPow2()
    {
        cout << "Power of the second given value to the first is = " << powBA() << endl;
    }
};
int main()
{
    float num1, num2;
    int n, m;
    cout << "Enter 2 numbers : " << endl;
    cin >> num1 >> num2;
    HybridCalculator calc;
    cout << "Choose between simple(1) or scientific(0) calculation : " << endl;
    cin >> n;
    if (n == 1)
    {
        calc.setData_simple(num1, num2);
        cout << "Choose operation : Add(1), Subtract(2), Multiply(3), Division(4)" << endl;
        cin >> m;
        switch (m)
        {
        case 1:
            calc.simpleAdd();
            break;
        case 2:
            calc.simpleSub();
            break;
        case 3:
            calc.simpleProduct();
            break;
        case 4:
            calc.simpleDiv();
            break;

        default:
            cout << "Invalid input...Quiting" << endl;
            break;
        }
    }
    else if (n == 0)
    {
        calc.setData_scientific(num1, num2);
        cout << "Choose scientific operation Sin(1), Cos(2), PowerA^B(3), PowerB^A(4)" << endl;
        cin >> m;
        switch (m)
        {
        case 1:
            calc.scientificSin();
            break;
        case 2:
            calc.scientificCos();
            break;
        case 3:
            calc.scientificPow1();
            break;
        case 4:
            calc.scientificPow2();
            break;

        default:
            cout << "Invalid input...Quiting" << endl;
            break;
        }
    }
    else
    {
        cout << "Invalid input...Quiting" << endl;
    }
    return 0;
}