Teknik Kompilasi - Scanner (Java)

Listing Code :

//g0tch4.blogspot.com
import java.io.*;
public class Scanner
{
public static void main(String args[]) throws Exception
{
 DataInputStream data = new DataInputStream(System.in);
 System.out.print("Masukkan Kalimat : ");
     String kalimat = data.readLine();
     char chars[] = kalimat.toCharArray();
     char myChars[]={'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O',+
            'P','Q','R','S','T','U','V','W','X','Y','Z',+     'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q',+
    'r','s','t','u','v','w','x','y','z',' '};      
     int numChars[]=new int[myChars.length];
     for(int i=0;i<chars.length;i++)
 {
        for(int j=0;j<myChars.length;j++)
  {
                 if(chars[i]==myChars[j])
   {
                     numChars[j]++;
              }
         }
     }
     for (int i=0;i < myChars.length;i++)
 {
  if(numChars[i] > 0)
  {
          System.out.println(myChars[i] + " = " + numChars[i]);
  }
 }
}
}

Output :

(klik gambar untuk lebih jelas)