Regular Expression preliminary _ scatter string

Scattered string

Please separate the following strings into strings consisting of numbers and characters

String s1 = "abc1234xyz667kkmd764tttt ";

A string consists of letters and numbers separated by letters. All letter segments and fields must be separated, that is:

Abc

1234

Xyz

667

Kkmd

764

Tttt

/**/Public class FenLi {public static void main (String [] args) {String s = "abc1234xyz667kkmd764tttt"; s = s. replaceAll ("([a-zA-Z]) ([0-9])", "$1, $2"); s = s. replaceAll ("([0-9]) ([a-zA-Z])", "$1, $2"); System. out. println (s); // you can use split to split the file normally .}}