//Sample05_07.java
class Sample05_07 {
  public static void main(String[] args){
    String[] strArray ={
      "Good morning",
      "Hello",
      "Good evening",
      "good night"
    };
    System.out.println("\n--substitution--");
    for(int i=0; i<strArray.length; i++){
      strArray[i] += " pon!";//Substitution
    }
    System.out.println("\n--view--");
    for(int i=0; i<strArray.length; i++){
      System.out.println(strArray[i]);
    }
  }
}