Develop an understanding and appreciation of recursive problem solving. ... Develop an appreciation of the trade-offs between recursion and iteration. 3 ...
We will cover the other sections some other time. Arrays. In computer science, we deal with very large ... digit2, digit1, step1, step2, step3; char checkCode; ...
This module introduces the fundamental concepts of programming from an object ... Module activities include lectures, discussion, lab assignments, mid-term test ...
The toString() method and the equals() method. ... public boolean equals(BallV2 ball) The inherited' equals() method, which comes from the Object class, has ...
Step 2, move one step back from the tail and one step front from the head every iteration ... we see a 0, we move down another row until we see a 1, and go to ...
Question : In parameter passing in Java methods (1) Java pass by value ... public class Tester. static Person b = new Person(); public static void main(String[]args) ...
The elements are email addresses. ... will all be hashed to the same value e.g. 'hotmail.com' ... The search keys are integers in the range 0 through 99999. ...
public Comparable find2ndMax( ) if (currentSize = 1) throw new NoSuchElementException ... void updateKey ( int p, Comparable newVal ) { if (p (currentSize-1) ...
Then, starting from the last internal node, 8, up to the root, bubble down. 12. 10 ... Bubble down. 13. 8 ... Would you need to bubble down? Q2 updateKey ...
In this case just rotating right wont solve the problem! ( why? See next ) rotateLeft(y) ... the maximum number of rotations needed when inserting a single ...
Heap property: for every node v, the search key in v is greater to those in the children of v ... Hence we can also do rotation to maintain the property of heap! ...
But we may do BFS on all remaining nodes until every node is traveled. ... subsequent trees since the master page would have traveled to all other nodes! ...
( You saw AVL trees) ... 6. First 15 minutes. Every node (except the root node) must ... Question 6. Can we construct a binary tree of height 4 with 19 nodes? ...
... to think of recursion is imagine that the recursive function already ... a factorial function F(n), we can imagine it already works for F(n-1) and less. ...
Question 1 Group 3. Question 2 Group 4. Question 3 ... So backtrack upwards! Question 3. Construct a unique tree given an inorder and preorder sequence ...
... past year papers, email me the exam paper before the ... Just call merge recursively on the remaining elements! What should be next element of node 3? ...
Hence h levels has O(hn) computations. h = log n, therefore. Time complexity is O(nlog n) ... swap exists and simply swaps the contents of the two arguments. ...
Learn it after completing CS1102/S. What the school offers: CS2281 (Programming in UNIX) ... like C, C , C# yourselves after you have completed CS1102/S ...
Title: CS1102: Data Structures and Algorithms Lecture 0 : Introduction Author: SOC Last modified by: AdminNUS Created Date: 12/6/2000 8:59:34 AM Document presentation ...
Help you make an informed decision on whether to choose between CS1101 ... Module Synopsis (i.e. what to expect) What your seniors say. Brief History of CS1101S ...
The Honours-Track programme ... QF major are placed in the honours track leading to a B.Sc ... CF4100 Honors Project. CF4102 Financial Trading and Modeling ...
... issues, face to face, with the deanery and panel of distinguished lecturers. Ask questions pertaining to anything, academics, student welfare, career guidance...
http://en.wikipedia.org/wiki/Fractal. Beautiful Recursion: Fractal. More Examples. Droste Effect ... http://en.wikipedia.org/wiki/Mutual_recursion. In what ...
LeongHW, SoC, NUS (CS5234 -- Combinatorial and Graph Algorithms) ... About Academic Honesty and Cheating. Is this course suitable for you? Course Pre-requisites ...
... as the practice of taking someone else's work or ideas and ... Email address: socrocks@comp.nus.edu.sg. 40. Presentation Outline. Curriculum overview ...
TextBook and Reference Material: [CLRS01] Introduction to Algorithms, (2nd edition) ... Do NOT copy/compare answers! Your Homework Answers: Concise & Precise Answers ...
How to Multiply 6 by 3? ( 1/5) ... Solve smaller problem: Multiply 6 by 1. 1.2. ... ans = m multiply(m, n-1); return ans; public static int multiply (int m, ...
Binary Search Tree (BST) Binary Search Tree (assuming a ... It is a balanced BST (Red-Black Tree) ... The height of Balanced BST is expected to be O(log2 n) ...
Definitions and examples of Closed Walk, Circuit, Simple Circuit ... j then we have a walk from x = vi ei 1 vi ... Therefore there is a walk from x to y in V. ...
The differences in size between two nuts or two bolts can be too small to see by ... We also have to split the bolts into piles corresponding to the 2 piles of nuts! ...