Array of Objects & Passing Objects as Function Arguments in C++

 // #include<iostream>

// using namespace std;

// class Employee {
//     int id;
//     int salary;

//     public:

//     void getId(void){
//         cout<<"enter the id of the employee";
//         cin>>id;
//     }

//     void setId(void){
//         cout<<"the id of the employee is "<<id<<endl;
//     }
// };

// int main(){
//     Employee krishna, shalini, krisha, shana;

    // Employee ks[4]; //an array which stores data of 4

    // for (int i = 0; i<=4; i++)
    // {
    //     ks[4].getId();
    //     ks[4].setId();
    // }

    //krishna.getId();
    //krishna.setId();

    //suppose i have a company named ks and it has 2000 employees and i need to store
    //id and salary of each empoyee so doing this separately would not be feasible
    //so we need to make an array

//     return 0;
// }

#include<iostream>
using namespace std;

class complex{
    int a;
    int b;

    public:

    void setData(int v1, int v2)
    {
        a = v1;
        b = v2;

    }

    void setDataBySum(complex o1, complex o2)
    {
        a = o1.a + o2.a;
        b = o1.b + o2.b;
    }

    void PrintNumber(void)
    {
        cout<<"your completx number is "<<a<<"+"<<b<<"i"<<endl;
    }


};
int main(){
    complex c1,c2,c3;

    c1.setData(1, 2);
    c1.PrintNumber();

    c2.setData(3, 4);
    c2.PrintNumber();

    c3.setDataBySum(c1, c2);
    c3.PrintNumber();

    return 0;
}


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