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Start your free trialZahra Aljuboori
619 PointsCan't get through this step
What am I doning wrong?
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 boolean hasTile(char tile) {
return tiles.indexOf(tile) != -1;
}
public int getCountOfLetter (char letter) {
letter=0;
for (char letter : tiles.toCharArray()){
if (tiles.indexOf(letter) !=-1){
tiles += letter;
}
}
}
}
// 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
Raffael Dettling
32,999 PointsYou got the wrong test in the if statment it should check if both char variables match. And donΒ΄t set the parameter letter to 0 use a new count varaiable instead and simply increase it by 1 when the test char matches the letter parameter :) Also you forgot to return a value.
public int getCountOfLetter (char letter) {
int count = 0;
for (char test : tiles.toCharArray()){
if (test == letter){
count++;
}
}
return count;
}
Zahra Aljuboori
619 PointsZahra Aljuboori
619 PointsThanx, it definitely helped :)
suryakiransam
1,847 Pointssuryakiransam
1,847 PointsThank you Raffael.. It works..!! :)