如何比较Java中的两个链表节点？

Question

I am trying to write a searching algorithm to check one node in a linked integer list vs another node in that same list.

I think there seems to be a problem with the IF statement (data is in the list):

   LinkedList<Integer> listScore = new LinkedList<Integer>();
   int temp = 0;
   String temp2 = "";
   boolean flag = true;
   while (flag){
   flag = false;
   for (int j = 0; j < linebr; j++){
     if (listScore(j) < listScore(j+1)){
        System.out.println("Testing");
     }
}

I did originally try listScore[j] but I think there is something wrong with the way I have written it. Any help or explanation as to why it doesent work would be Greatly appreciated!!

Answer 1

Instead of listscore(j) and listscore(j+1) , what you need to get values inside LinkedLists is .get() . So you should be using listscore.get(j) and listscore.get(j+1) .