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Start your free trialMark John
Courses Plus Student 771 Pointsjava challenge question__i need help plz
this is the question==>>So back to that ScrabblePlayer. I found that it's not enough to know if they just have a tile of a specific character. We need to know how many they actually have. Can you please add a method called getTileCount that uses the for each loop you just learned to loop through the characters and increment a counter if it matches? Return the count, please, thanks..plz i would like your help with this question
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 void getTileCount() {
for (char tile:mHand.toCharArray()) {
System.out.println("here are them " + tile);
if (mHand.indexOf(tile) > -1){
mHand += tile;
}
}
}
}
2 Answers
Tomas Smalakys
4,666 PointsHello,
There are few errors in your code:
- You need to pass a char parameter to your method
- You need to compare Tile to the letter from loop
- You need the method to return an integer
Here is the code, hope it makes sense:
public int getTileCount(char tile) {
int tileCount = 0;
for (char letter : mHand.toCharArray()) {
if (letter == tile) {
tileCount += 1;
}
}
return tileCount;
}
Mark John
Courses Plus Student 771 PointsTanx! I apprieciate the help