new keyword in C++

/*
 new keyword is used to allocate dynamic memory for the variable.
 Syntax 
 <data_type> pointer_variable
 pointer_variable=new <data_type>[size]

 deallocation of memory is done by delete keyword.
*/


#include<iostream.h>
#include<conio.h>
void main()
{
  int *n,i;
  n=new int[5];
  cout<<"Enter element :\n";
  for(i=0;i<5;i++)
  cin>>n[i];
  cout<<"\nElements are :\n";
  for(i=0;i<5;i++)
  cout<<n[i]<<" ";
 delete(n);
  getch();
}

Output