4.1.2 Multidimensional Arrays

An array can also be nested as an element of an array. When accessing the elements of a multidimensional array, you can use the [ ] operator consecutively. In the following example, “arr_y” is a two-dimensional array. (1)

arr_y[1] is an array of elements of index 1, namely ["abc", "jqk", "xyz"], and it is assigned to the new variable “arr_x.” (2)

So, arr_x[1] is "jqk", and arr_y[1][2] is "xyz" because it points to [2] of arr_y[1].

0001.job	var arr_y = [ [10,20], ["abc","jqk", "xyz"] ] # (1) var arr_x=arr_y[1] # (2) print arr_x[1] print arr_y[1][2]
Result	jqk xyz