C++ Programming Code Examples
C++ > Pointers Code Examples
C++ Program to Access Elements of an Array Using Pointer
/* C++ Program to Access Elements of an Array Using Pointer
This program declares the array of five element and the elements of that array are accessed using pointer.
In this program, the five elements are entered by the user and stored in the integer array data.
Then, the data array is accessed using a for loop and each element in the array is printed onto the screen. */
#include <iostream>
using namespace std;
int main()
{
int data[5];
cout << "Enter elements: ";
for(int j = 0; j < 5; ++j)
cin >> data[j];
cout << "You entered: ";
for(int j = 0; j < 5; ++j)
cout << endl << *(data + j);
return 0;
}
#include is a way of including a standard or user-defined file in the program and is mostly written at the beginning of any C/C++ program. This directive is read by the preprocessor and orders it to insert the content of a user-defined or system header file into the following program. These files are mainly imported from an outside source into the current program. The process of importing such files that might be system-defined or user-defined is known as File Inclusion. This type of preprocessor directive tells the compiler to include a file in the source code program.
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