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Start your free trialDavid Clark
616 Pointsnot sure what to do here..
confused to what I need to do here for both exercises.
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
}
public boolean hasTile(char tile) {
// TODO: Determine if user has the tile passed in
tile+=tiles;
return false;
}
}
1 Answer
<noob />
17,062 Pointsin the first challenge u need to append the passed in tile to the tiles. u do it by going to the addTile method and use the += shortcut.
tiles += tile;
in the second challenge u need to check if tiles contain a given tile n the hasTile method, and ur being asked to use the indexOf function and to return false or true.
return tiles.indexOf(tile) != -1;
if this expression evaluate to true then the passed in tile is in tiles. if not, then the passed in tile isn't in tiles.