pointer-based implementation
add, delete algorithms
variants of linked lists

locality principle
heuristics for accessing

concept
hash functions
perfect hashing
collisions
chained hashing
open addressing
linear probing

heap property
complete tree property
min-heap, max-heap definition
array implemention
insert algorithm
delMin algorithm

root, nodes, edges, leaves, paths
height/depth of nodes/trees

add algorithm
delete algorithm (3 cases)
height-balanced nodes/trees -- definition

Tower of Hanoi puzzle -- description and recursive solution
implementing data structures suitable for solution, esp. lists and stacks
Java: interfaces; Swing basics; MVC concept