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Start your free trialTerence Evans
1,870 PointsScrabble counting tiles
I looked at the answer provided to the question "Stuck on task 2 of 2 Scrabble counting tiles" and I was able to cheat my way through challenge 1 but not challenge 2. Here's my code:
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 int getCountOfLetter(char letter){
int count = 0;
for(char tile : tiles.toCharArray()){
if(tile == letter){
count++;
}
}
return count;
}
public void addTile(char tile) {
tiles += tile;
}
public boolean hasTile(char tile) {
return tiles.indexOf(tile) != -1;
}
}
// 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');
}
}
1 Answer
Terence Evans
1,870 PointsThanks Nelson. Punctuation can be such a killer, can't it. I'm much obliged.
Nelson Fleig
25,764 PointsNelson Fleig
25,764 PointsHi Terrence,
Your answer is fine. You are getting the compile error because you are closing the class ScrabblePlayer too soon (after the getTiles() method). Just remove one of the closing curly braces after that and you should compile fine. Hope that helps!