Create SingleInheritance.cpp

CPP/questions/SingleInheritance.cpp

@@ -0,0 +1,55 @@
+#include <iostream>
+using namespace std;
+class person
+{
+    protected:
+    string aa;
+     public:
+    string name;
+    int age;
+    void get_p()
+    {
+        cout<<"Enter Name\n";
+        cin>>name;
+        cout<<"Enter age\n";
+        cin>>age;
+    }
+    void display_p()
+    {
+        cout<<"Name is "<<name<<"\n";
+        cout<<"Age is "<<age<<"\n";
+    }
+
+};
+class student:public person{
+    string courseName;
+    int id;
+    public:
+    void get_s()
+    {
+        this->get_p();
+        cout<<"Enter coursename\n";
+        cin>>courseName;
+        cout<<"Enter id\n";
+        cin>>id;
+    }
+    void display_s()
+    {
+        this->display_p();
+        cout<<"CourseName is "<<courseName<<"\nid is "<<id<<"\n";
+    }
+};
+// class student
+// { public:
+// int data;}; // this will work but override above same class
+int main()
+{
+    student *s;
+    s=new student();
+    if(s->name.empty())
+    cout<<"Hello";
+    s->get_s();
+    s->display_s();
+    person p;
+    cout<<s->name;
+}