The difference of Data Types, Data Objects and Data Structures

THE DIFFERENCE OF DATA TYPES

DATA OBJECTS AND DATA STRUCTURES

What is definition from data types, data objects and data structures?

The data type is the type of data that can be handled by a computer programming language, each programming language has a data type.

The data object is a collection of elements that may be for a specific data type

example :

              integer refers to data objects -32 768 s / d 32767, byte 0 s / d 255, the string is a collection of                     characters max 255 letters

The data structure is a way of storing and organizing data in a computer's memory and file effectively so that it can be used efficiently, including operations in it.

The C language has a numeric and character data types (such as int, float, char, etc.). Besides, it also has an enumerated data type and structure. What if we want to create a new data type?

For the manufacture of new types of data used keyword typedef,

The general form:
          typedef <old data type> <new data type>

for example :


#include <iostream.h>
#include <conio.h>
//#include <stdio.h>

typedef int angka;
typedef float pecahan;
typedef char huruf;
 main(){
  clrscr();
  angka umur;
  pecahan pecah;
  huruf h;
     huruf nama[10];

  cout<<"masukkan umur anda : ";cin>>umur;
  cout<<"Umur anda adalah "<<umur;
  cout<<"\nmasukkan bilangan pecahan : ";cin>>pecah;
  cout<<"Bilangan pecahan "<<pecah;
  cout<<"\nmasukkan huruf : ";cin>>h;//h=getche();
  cout<<"Huruf anda "<<h;
     cout<<"\nmasukkan nama : ";cin>>nama;
  cout<<"Nama anda "<<nama;
  getch();}

result of the code :

Ok gaes....I think is enough about The difference of Data Types, Data Objects and Data Structures.