Give me a list of data structures with O(1) access time
1. Array
2. Hash Table
3. Stack
4. Queue
5. Linked List
6. Dictionary Map
<START_INST>Give me a list of data structures with O(1) access time<END_INST><START_CTX><END_CTX><START_A>1. Array
2. Hash Table
3. Stack
4. Queue
5. Linked List
6. Dictionary Map<END_A>