A sample Class Structure in C++

A simple Class Structure is explained for the beginners. This is meant for learning C++

#include<iostream.h>

class try1

{

private:

        char name[20];

        int age;

        public:

        void inputdata()

        {

                cout<<”Enter yyour name”<<endl;

                cin>>name;

                cout<<”Enter yyour age”<<endl;

                cin>>age;

        }

        void displaydata()

        {    

     cout<<”Yyour name is:”<<name<<endl;

                cout<<”Yyour age is :”<<age<<endl;

        }

 };  //end of class

 void main()

 {

        try1 t1;

        t1.inputdata();

        t1.displaydata();

               }

Nodes in Linked List

  This is a preliminary lesson for the learners of C. The objective is the acquaitance with the structure of a linked listEssentially the structure of any linked list contains two parts, the data part and the pointer part. The first 4 items in the structure indicate the data part, whereas the last one indicates the pointer part.
 
 
These are called nodes in Linked List
 
 
struct invoice{
char itemno[5];
char itemdesc[30];
float rate;
int qty;
struct invoice *next;
};