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Start your free trialRobert eRS
9,646 PointsWhy this code is incorrect ?
lines 18 to 24
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) {
// TODO: Add the tile to tiles
tiles+=tile;
}
public boolean hasTile(char tile) {
// TODO: Determine if user has the tile passed in
boolean isIn = tiles.indexOf(tile)!=-1;
if (isIn){
return false;
}
return true;
}
}
1 Answer
Jennifer Nordell
Treehouse TeacherHi there! You're getting close here but they do not want you using an if
statement here. Take a look at the bummer message:
Bummer! While you could definitely solve this using an if statement, try returning the result of the expression.
Try doing the evaluation in the return statement. Hint: this step of the challenge will only require one line of code. Good luck, but let me know if you're still stuck!
Robert eRS
9,646 PointsRobert eRS
9,646 Pointsboolean isIn = tiles.indexOf(tile)!=-1; return isIn; // :)
Jennifer Nordell
Treehouse TeacherJennifer Nordell
Treehouse TeacherYes, that will pass the challenge. Although, I would point out that you do not need an extra variable. You can return the evaluation of the expression more directly.
return tiles.indexOf(tile)!=-1;
Hope this helps!