Wednesday, September 12, 2012

Beginning

Array


  • Similar objects are grouped.
  • Its syntax is


  • The items in an array are called elements.
  • All type of elements of an array are of the same type.
  • The first element of an array is numbered 0, so the last element is less than the size of the array.

Initializing Arrays:

  • If you want to compile the specific values already fixed for the array.
int a[5]= {50, 25, 10, 5, 1}
int a[]=  {50, 25, 10, 5, 1}
Here, 
             a[0]= 50, a[1]= 25, a[2]= 10, a[3]= 5, a[4]= 1

      a[5]= {50, 25, 10, 5, 1};  // declaration of a new array
      a[3]= 5;             //access to an element of the array
  • The compiler will count the number of items in the initialization list and fix that as the array size.
Thank you all..



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