What’s the error in here?

Question

https://code.sololearn.com/c86IIJpV5xtc/?ref=app

Answer 1

(Optional) 1st make players a Map from a HashMap by changing line 4 to;
Map<String, Integer> players;

Then change your foreach to use it appropriately like;
(This is the main issue, Entry cannot be found as it is a sub of Map, and the name map doesn't exist in this scope)
for (Map.Entry<String, Integer> entry : players.entrySet()) {...}

Answer 2

error: cannot find symbol
13th line