Since No one seems to be replying, i tried something myself. I changed the BefferedReader to BefferedWriter and and FileReader to FileWriter. Then, I don't know what to do. Here is my statement. Can someone tell me whats wrong here?
BufferedWriter save = new BufferedWriter (new FileWriter ("save.txt"));// this may be wrong but i need to be sure.
save.print (score);//a score. like what someone scores by answering questions or winning a game