Define a method that takes a two-dimensional array of type char and returns a value of type int. The method returns the number of uppercase letters in the parameter array. The method's header is

public static int count(char[][] in)

Example:

char[][] a = { { 'a', 'B', '5'}, {'@', '3'}, {'U', 'v', '4', '3', '8', 'M'}, {'7'} };

int out = count(a); //out = 3

CODE IN JAVA!!!!