java.util.Scanner Import; public class the Text { public static void main (String [] args) { // the TODO Auto-Generated Method Stub int Shuzi = 0; // Analyzing digital int kongge = 0; // Analyzing spaces int yingwen = 0; // Analyzing English int qita = 0; // Analyzing other characters Scanner Scanner new new INPUT = (the System.in); String input.nextLine A = (); char [] Ar = a.toCharArray (); for ( 0 = I int; I <ar.length; I ++) { iF (by Character.isDigit (Ar [I])) { // isDigit determines whether digital array Shuzi ++; } the else iF (Character.isSpaceChar (Ar [I] )) { // isSpaceChar determines whether a space kongge ++; } the else iF (Character.isLetter (Ar [I])) { // determines whether or not the letter isLetter ++ yingwen; the else {} qita ++; } } System.out.println ( "the number of letters:" + yingwen); System.out.println ( "digits:" + Shuzi); System.out.println ( "the number of spaces: "+ kongge); System.out.println (" additional number of characters: "+ qita); } }