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Start your free trialSteven Hall
841 PointsPLEASE help
i have no idea what the question is trying to ask.. why would a counter method accept a char?? \is it not asking to increase a counter for every tile? the question also says " increase a counter if it matches" ??? if what matches lol again is it asking to increase a counter for every tile in the hand or.....
public class ScrabblePlayer {
private String mHand;
public ScrabblePlayer() {
mHand = "";
}
public String getHand() {
return mHand;
}
public void addTile(char tile) {
// Adds the tile to the hand of the player
mHand += tile;
}
public boolean hasTile(char tile) {
return mHand.indexOf(tile) > -1;
}
public int getTileCount () {
int count = 0;
for (char tile: mHand.toCharArray()) {
count += 1;
}
return count;
}
}
1 Answer
Kourosh Raeen
23,733 PointsYou are trying to find out the count for a specific tile in a hand so your method should accept a parameter of type char for the tile. Also, you need to increment count only if a character in mHand matches the given tile:
public class ScrabblePlayer {
private String mHand;
public ScrabblePlayer() {
mHand = "";
}
public String getHand() {
return mHand;
}
public void addTile(char tile) {
// Adds the tile to the hand of the player
mHand += tile;
}
public boolean hasTile(char tile) {
return mHand.indexOf(tile) > -1;
}
public int getTileCount (char tile) {
int count = 0;
for (char character: mHand.toCharArray()) {
if (character == tile) {
count++;
}
}
return count;
}
}
Steven Hall
841 PointsSteven Hall
841 PointsThank you!