Unlike C++, arrays are first class objects in Java. For example, in the following program, size of array is accessed using length which is a member of arr[] object.
Java
// file name: Main.javapublic class Main { public static void main(String args[]) { int arr[] = {10, 20, 30, 40, 50}; for(int i=0; i < arr.length; i++) { System.out.print(" " + arr[i]); } }} |
Output
10 20 30 40 50
Time Complexity : O(N) ,where N is size of array
Auxiliary space :O(1)
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