updated Trie problem

2017-04-26 16:15:39 -07:00
parent 4bc5d0be0a
commit 9b6ef0f13b
9 changed files with 108 additions and 89 deletions
@@ -27,7 +27,7 @@ public class test {
        for (int i = 0; i < n; i++) {
            /* Remove old value (if necessary) */
            if (i >= m) {
-                int old = deque.remove();
+                int old = deque.removeFirst();
                if (map.get(old) == 1) {
                    map.remove(old);
                } else {
@@ -37,7 +37,7 @@ public class test {
            
            /* Add new value */
            int num = scan.nextInt();
-            deque.add(num);
+            deque.addLast(num);
            map.merge(num, 1, Integer::sum);
            
            max = Math.max(max, map.size());