revised: 11/25/99, 12/03/99, 01/24/00, 07/20/02, 05/27/03, 06/02/06

An array that uses a single subscript is called a
**one dimensional** array.
The cells of the array can be thought of as
lined up one after the other in a line.
Two dimensional arrays, three dimensional arrays, and
higher dimensional arrays also exist.
This chapter discusses typical ways
in which one dimensional arrays are used.

- Arrays and counting loops
- The length of an array
- Finding the maximum and minimum of a numeric array
- Finding the sum of the elements of an array
- Computing the average of the elements of an array

In a one dimensional array, the cells are accessed using a single index.

How (in general) could you print out every element of an array with 100 cells?