.

bac1/q2/algo/hashmap/HashMap.java

@@ -0,0 +1,36 @@
+import java.util.Iterator;
+import java.util.LinkedList;
+
+public class HashMap {
+    LinkedList<HashEntry>[] tab;
+    Iterator iter;
+
+    class HashEntry{
+        public Object key, value;
+    }
+
+    class MyHashMapIterator implements Iterator{
+        int i;
+
+        public MyHashMapIterator(){
+            while(i<tab.length){
+                if(tab[i] == null)
+                    continue;
+                return;
+            }
+        }
+
+        @Override
+        public boolean hasNext() {
+            if(i >= tab.length)
+                return false;
+        }
+
+        @Override
+        public Object next() {
+        }
+    }
+    public static void main(String[] args) {
+
+    }
+}