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Java Java Objects Creating the MVP Counting Scrabble Tiles

Enyang Mercy
PLUS
Enyang Mercy
Courses Plus Student 2,339 Points

Help what is wrong with the code

return a numebr representing the count of tiles

ScrabblePlayer.java
public class ScrabblePlayer {
  // A String representing all of the tiles that this player has
  private String tiles;

  public ScrabblePlayer() {
    tiles = "";
  }

  public String getTiles() {
    return tiles;
  }

  public void addTile(char tile) {
    tiles += tile;
  }

  public int getCountOfLetter(char letter) {
    int count = 0;
    for (char c: this.tiles.toCharArray())
  }
  if(c == letter) {
    count++;
  }
    return count;
  }

  public boolean hasTile(char tile) {
    return tiles.indexOf(tile) != -1;
  }
}
Example.java
// This code is here for example purposes only
public class Example {

  public static void main(String[] args) {
    ScrabblePlayer player1 = new ScrabblePlayer();
    player1.addTile('d');
    player1.addTile('d');
    player1.addTile('p');
    player1.addTile('e');
    player1.addTile('l');
    player1.addTile('u');

    ScrabblePlayer player2 = new ScrabblePlayer();
    player2.addTile('z');
    player2.addTile('z');
    player2.addTile('y');
    player2.addTile('f');
    player2.addTile('u');
    player2.addTile('z');

    int count = 0;
    // This would set count to 1 because player1 has 1 'p' tile in her collection of tiles
    count = player1.getCountOfLetter('p');
    // This would set count to 2 because player1 has 2 'd'' tiles in her collection of tiles
    count = player1.getCountOfLetter('d');
    // This would set 0, because there isn't an 'a' tile in player1's tiles
    count = player1.getCountOfLetter('a');

    // This will return 3 because player2 has 3 'z' tiles in his collection of tiles
    count = player2.getCountOfLetter('z');
    // This will return 1 because player2 has 1 'f' tiles in his collection of tiles
    count = player2.getCountOfLetter('f');
  }
}

2 Answers

Hi there,

I think you've closed the curly brace when you meant to open it just after the for loop?

Steve.

Hi again,

I just checked your code - there are two problems with it.

First, as I mentioned above, you've used the wrong brace after your for line. Open it, not close it!

Second, you've put the returninside thefor` loop. It needs to be the last line in the method, just before the final closing brace.

Let me know how you get on.

Steve.