Monday, 7 July 2014

ARRAY

ARRAY



WHAT IS AN ARRAY?
  • An array is a derived data type from fundamental data type.
  • It is a collection of variables of the same type that are referenced by a common name which are stored in a contiguous memory location.

DECLARING AN ARRY

  • Arrays are declared by specifying its data type,name and the number of elements the array holds between square brackets immediately following the array name.
Eg- int name [20];
    -  int student_marks[5][20];

TYPES- 1 DIMENSIONAL
            - N DIMENSIONAL