... INTRODUCTION TO COMPUTER SCIENCE HANDOUT #5. THE TREE DATA MODELK5 & K6, Computer Science Department, Vaên Lang UniversitySecond semester Feb, 20 02 Instructor: Traàn Ñöùc ... than theroot, move to the parent of n, to the parent of the parent of n, and so on, weeventually reach the root of the tree.rn1n 2 n3n4n530 INTRODUCTION TO COMPUTER SCIENCE: HANDOUT ... course.rn1n 2 n3n4n5n6 32 INTRODUCTION TO COMPUTER SCIENCE: HANDOUT #5. THE TREE DATA MODELin the left subtree of x have keys less than the key of x, and all nodes in the right sub-tree have...