IN JAVA

Find the number of similar element in 2 different arrays.

Example:

int[] first = {1, 2 ,3 ,4 ,5 ,6}

int[] second = {2, 4, 6, 8, 10, 12}

Output:

Numbers of similar elements : 3

Example 2:

int[] first = {10, 20 ,30 ,40 ,50 ,60}

int[] second = { 20, 30, 40, 50, 60, 1}

Output:

Numbers of similar elements : 5