array

Question

Anyone here who help to know array.
Give me some tips

Answer 1

Here's the jist of it:
An array is a bunch of values.
All of these values must be of the same type.

For example,

int[] array;
// These must all be int's (whole numbers)

Now for some terminology:

Each value in the array is called an element.

array = {5, 3, 2};

// 5, 3, and 2 are elements

Now, think of the distance from the first element as being the elements index.
So, the element at the index of 0 is 5.

(The index is basically the location of each element).

array[1]; // this is 3
array[2] = 5; // replaced 2 with 5