Input a string of characters from the keyboard
until you enter the "#" character to represent the end. Write a
program to counter the number of uppercase characters, lowercase characters and
numeric characters in the input stream.
Input: There is only one line, a string of
characters. (Length is less than 20)
Output: The output is only one line (which means
there is a carriage return at the end), includes 3 integers, representing the
number of uppercase characters, lowercase characters and numeric characters
respectively.
daDSALDdcada3240#
5 7 4