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rough1.cpp
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rough1.cpp
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// #include <bits/stdc++.h>
// using namespace std;
// // Base class - 1
// class parent1
// {
// public:
// int num = 10;
// string name = "Lokesh";
// };
// // Base Class - 2
// class parent2
// {
// public:
// int num1, num2;
// public:
// void get_data()
// {
// cout << "Enter the value of Num1 and Num2 " << endl;
// cin >> num1 >> num2;
// }
// void show_data()
// {
// cout << "The Number1 is : " << num1 << endl;
// cout << "The Number2 is : " << num2 << endl;
// }
// };
// // Child/Derived/Sub class
// class Child1 : public parent1, public parent2
// {
// public:
// void sumParent2()
// {
// cout << "The sum of 2 Numbers of Parent2 class is : " << num1 + num2 << endl;
// }
// void print_data()
// {
// cout << "The name is : " << name << endl;
// cout << "The number is : " << num << endl;
// }
// };
// int main()
// {
// Child1 c1;
// c1.print_data();
// c1.get_data();
// c1.show_data();
// c1.sumParent2();
// return 0;
// }
// Multilevel Inheritance
// #include <bits/stdc++.h>
// using namespace std;
// class Baba
// {
// protected:
// int rupya1 = 1000;
// int rupya2 = 10000;
// Baba(){
// cout<<"I'm the constructor of papa's papa class\n";
// }
// };
// class Papa : protected Baba
// {
// public:
// int dollar = 5000;
// Papa(){
// cout<<"I'm the constructor of papa class\n";
// }
// };
// class hum : public Papa
// {
// public:
// hum(){
// cout<<"My baba has "<<rupya1<<" "<<rupya2<<" as his salary"<<endl;
// cout<<"My papa's salary in dollar is : "<<dollar<<endl;
// }
// };
// int main()
// {
// hum h1;
// return 0;
// }
// Hierarchical Inheritance
#include <bits/stdc++.h>
using namespace std;
// Parent class
class Baba
{
protected:
int rupya1 = 1000;
int rupya2 = 10000;
};
// Child - 1
class Papa : protected Baba
{
public:
int dollar = 5000;
Papa(){
cout<<"I'm the constructor of papa class\n";
}
void show_data(){
cout<<"My baba has "<<rupya1<<" "<<rupya2<<" as his salary"<<endl;
cout<<"My salary in dollars is : "<<dollar<<endl;
}
};
// Child 2
class hum : public Baba
{
public:
hum(){
cout<<"My baba has "<<rupya1<<" "<<rupya2<<" as his salary"<<endl;
}
};
// Main Class
int main()
{
// Child1 Object
hum h1;
// Child2 Object
Papa p;
p.show_data();
return 0;
}