//PROGRAM 11-9
class DemoCharAt3 {
  public static String initCap(String s) {
    boolean awalKata = true;
    char ch;
  	
    String temp = s.toLowerCase();
    String hasil = "";
  	
    for (int i=0; i<temp.length(); i++) {
      ch = temp.charAt(i);
      if (awalKata) {
        hasil += (char) (ch-32);  			
      } else {
        hasil += ch;
      }
      if (ch != ' ') {   // memeriksa karakter spasi
        awalKata = false;
      } else {
        awalKata = true;
      }
    }
    return hasil;
  }
    
  public static void main(String[] args) {
    // Memanggil method initCap()    
    System.out.println(initCap("contoh string pertama"));
    System.out.println(initCap("CONTOH STRING KEDUA"));
    System.out.println(initCap("cONToh stRIng KEtiGa"));
  }
}