public class Exercise10_25 { public static String[] split(String s, String regex) { String str[] = new String[s.split(regex).length*2]; String[] token = new String[s.split(regex).length]; System.arraycopy(s.split(regex),0,token,0,token.length); int j = 0; for(int i = 0; i

I don't know how to print out the correct answer.

ab12gf45e777 \d+ ab 12 gf 45 ab#124453## # ab 12 453 gf ab12gf45e777 \d+ ab 12 gf 45 ab#124453## # ab 12 453 gf