The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 4 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Nesting boxes
A d-dimensional box with dimensions (x1, x2,..., xd) nests within another box with dimensions (y1, y2,..., yd) if there exists a permutation π on {1, 2,..., d} such that xπ(1) < y1, xπ(2) < y2,..., xπ(d) < yd.
a. Argue that the nesting relation is transitive.
b. Describe an efficient method to determine whether or not one d-dimensional box nests inside another.
c. Suppose that you are given a set of n d-dimensional boxes {B1, B2,..., Bn}. Describe an efficient algorithm to determine the longest sequenceÂ
 of boxes such that nests withinÂ
 for j = 1, 2,..., k - 1. Express the running time of your algorithm in terms of n and d.
Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------and----------- ac-----------qui-----------sit-----------ion----------- of----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n.P-----------lea-----------se -----------pin-----------g m-----------e o-----------n c-----------hat----------- I -----------am -----------onl-----------ine----------- or----------- in-----------box----------- me----------- a -----------mes-----------sag-----------e I----------- wi-----------ll