Like one-dimensional array variables, a two-dimensional array variable is associated with a .length property, which returns the length of the row array. For example, temperatures1.length returns 2.

For example, in a two-element one-dimensional array of doubles, both elements might be of type double, ... Listing 2. A Java example with the Binary Search algorithm (BinarySearch.java) ...

A two-dimensional array can hold more than one set of data. This type of array is like a table, with data held in rows and columns. The following array would hold ten scores for two players.