Character Pointer Usng As String

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

int main(){
   const int aSize=25;
   char arr[aSize];
   char* pChar;
   int   i = 0;
   int   nameSize;
  
   pChar = arr;
   cout << "Enter a name: ";
  
  for (i=0; i<aSize; i++){
     *(pChar+i)=getch();

     // --- If Enter is pressed, stop copying and break out of the for loop
     if (arr[i] == '\r'){
        cout << endl;
        nameSize=i;    // storing the size of the name
        break;
     } // end if
     cout << arr[i];
  }  // end for - Array arr
  
  // Displaying Array
  cout << endl;
  for (i=0; i<nameSize; i++)
      cout << arr[i];
     
return 0;
} // end main()