ARRAY– Stores multiple items[Series of characters, multiple strings].
Array is declared in the form of;
int a[3][2]={ {1,4}, {5,2}, {6,5}
};
Declared array is of size 3*2.
This declared array contains total of 6 elements. Row1: {1,4}, Row2: {5,2}, Row3: {6,5}.
Thus the array can be initialized row wise as well as sequentially.
Arrays are formulated as:
Type of array: Defines the type of element- Such as char, int , structure ec..
Name of array: Defines the name given to an array.
Number of element: Value inside the subscript”[]” gives the number of element.
Example:
char arr[5];
Initialization:
* Initializing each element seperately
Example:
int arr[10]; int i; for [i=0;i c] boolean contains[Object o] E[] toArray[E[] a] Object[] toArray[]
E get[int index] E set[int index, E element] void add[int index, E element] int indexOf[Object o] int lastIndexOf[Object o] E remove[int index] List subList[int fromIndex, int toIndex] ListIterator listIterator[] ListIterator listIterator[int index] boolean addAll[int index, Collection