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Start your free trialAgnieszka R
2,663 PointsCounter
Hi! I don't know how to make a counter which returns the number of tiles with a specific character. I started creating it, but it returns the number of all tiles. Please help.
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 letter:mHand.toCharArray()){
count++;
}
return count;
}
2 Answers
Benjamin Barslev Nielsen
18,958 PointsIn the for loop you need to check that letter is equal to tile, before you increment the counter.
public int getTileCount(char tile){
int count=0;
for(char letter:mHand.toCharArray()){
if(letter == tile) {
count++;
}
}
return count;
}
Agnieszka R
2,663 PointsThanks! It works!