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Start your free trialEnyang Mercy
Courses Plus Student 2,339 PointsHelp what is wrong with the code
return a numebr representing the count of tiles
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;
}
}
// 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
Steve Hunter
57,712 PointsHi there,
I think you've closed the curly brace when you meant to open it just after the for
loop?
Steve.
Steve Hunter
57,712 PointsHi 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 return
inside the
for
` 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.