Binary search trees 1
... Suppose we want to insert a record (object, struct) with key k into a binary search tree T. Again we exploit the recursive definition of trees. Thus there are 2 cases. ...
... Suppose we want to insert a record (object, struct) with key k into a binary search tree T. Again we exploit the recursive definition of trees. Thus there are 2 cases. ...
Session 1
... search and Depth first search, Other Tasks For The Graphs like-To find the degree of the vertex, To find the number of edges, To print a path from one vertex to another, To print the multiple paths from one vertex to another, To find the number of components in a graph, To find the critical vertices ...
... search and Depth first search, Other Tasks For The Graphs like-To find the degree of the vertex, To find the number of edges, To print a path from one vertex to another, To print the multiple paths from one vertex to another, To find the number of components in a graph, To find the critical vertices ...
Deletion
... The interesting step in this algorithm is that you don't delete the node itself. Instead you find another child to node to delete, having first copied over the value held by this replacement node into the found node. ...
... The interesting step in this algorithm is that you don't delete the node itself. Instead you find another child to node to delete, having first copied over the value held by this replacement node into the found node. ...
Data Structures and Algorithms Binary Search Tree
... The left sub-tree of a node has key less than or equal to its parent node's key. The right sub-tree of a node has key greater than or equal to its parent node's key. Thus, a binary search tree BST divides all its sub-trees into two segments; left sub-tree and right sub-tree and can be defined as − l ...
... The left sub-tree of a node has key less than or equal to its parent node's key. The right sub-tree of a node has key greater than or equal to its parent node's key. Thus, a binary search tree BST divides all its sub-trees into two segments; left sub-tree and right sub-tree and can be defined as − l ...
A Quick and Dirty Review of Binary Search Trees
... A BST is a data structure in which each node is an object that contains three fields: Key, Left, and Right. Key is the key of the item being stored at the node (which might also contain a record or pointer to a record associated with the key). Left and Right are pointers pointing to to the left/righ ...
... A BST is a data structure in which each node is an object that contains three fields: Key, Left, and Right. Key is the key of the item being stored at the node (which might also contain a record or pointer to a record associated with the key). Left and Right are pointers pointing to to the left/righ ...
Exam 3
... a) Assume the root is at level 0. What is the level of node I? ____ b) Circle the largest subtree that is a binary tree. c) How many leaves are there in the whole tree? _____ d) If each node is limited to two children, how many nodes total could be stored in this (binary) tree without adding any mor ...
... a) Assume the root is at level 0. What is the level of node I? ____ b) Circle the largest subtree that is a binary tree. c) How many leaves are there in the whole tree? _____ d) If each node is limited to two children, how many nodes total could be stored in this (binary) tree without adding any mor ...
Part Seven
... Initially push Null onto STACK and then set PTR = ROOT. Then repeat the following step (1) and (2) until NULL is popped from STACK. (1) Proceed down the left-most path rooted at PTR, pushing each node N onto STACK and stopping when a node N with no left child is pushed onto STACK. (2) Pop and proces ...
... Initially push Null onto STACK and then set PTR = ROOT. Then repeat the following step (1) and (2) until NULL is popped from STACK. (1) Proceed down the left-most path rooted at PTR, pushing each node N onto STACK and stopping when a node N with no left child is pushed onto STACK. (2) Pop and proces ...
PPT Chapter 10 Non- Linear Data Structures
... Rehashing continues until a free cell is found Linear probing, a simple rehash method, probes down the hashtable (wrapping around when the end is reached) until a free cell is found ...
... Rehashing continues until a free cell is found Linear probing, a simple rehash method, probes down the hashtable (wrapping around when the end is reached) until a free cell is found ...
1 Trees 1. What is a tree • The tree is a fundamental structure. The
... The depth of a node in a tree is the length of the path from the root to the node. Thus the depth of the root is always 0. The depth of any node is 1 more than the depth of its parents. The height of a node in a tree is the length of the path from the node to the deepest leaf. Nodes with the same pa ...
... The depth of a node in a tree is the length of the path from the root to the node. Thus the depth of the root is always 0. The depth of any node is 1 more than the depth of its parents. The height of a node in a tree is the length of the path from the node to the deepest leaf. Nodes with the same pa ...
Data Structures
... graph. Intuitively, one starts at the root (selecting some node as the root in the graph case) and explores as far as possible along each branch before backtracking. In graph theory, breadth-first search (BFS) is a graph search algorithm that begins at the root node and explores all the neighboring ...
... graph. Intuitively, one starts at the root (selecting some node as the root in the graph case) and explores as far as possible along each branch before backtracking. In graph theory, breadth-first search (BFS) is a graph search algorithm that begins at the root node and explores all the neighboring ...
105-1 Data Structures Quiz2 系級: 學號: 姓名: 1. The following
... slack of each activity. Then determine which activities are critical. You should show the two tables (vertex & activity) and the critical activities. (10%) ...
... slack of each activity. Then determine which activities are critical. You should show the two tables (vertex & activity) and the critical activities. (10%) ...