EBK USING MIS
10th Edition
ISBN: 9780134658919
Author: KROENKE
Publisher: YUZU
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Expert Solution & Answer
Chapter 3.7, Problem 1TARQ
Explanation of Solution
Identifying innovations that had major impact on humanity:
In the article, the innovations that had major impact on humanity are invention of smartphones.
Smartphone:
Smartphone is a device which allows the user to access the information virtually. The information is laid in the palm of their hand.
- It has an advanced mobile
operating system , which is combined with the feature of personal computer operating system and some features of the mobile. - It has the capabilities of taking photos, playing games, hearing songs, watching videos etc.
- People are adopting the smartphone in wide range. The main thing is the people adopting the smartphones to have entertainment and get connected with the people all over the world.
- They are getting exposed to new social networking platforms.
Few innovations that had an impact on humanity:
- Airplane
- Internet
Impact of Airplane on humanity:
The obvious impact of the development of airplane is the drastic reduction in the time it takes to reach the distant locations...
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Students have asked these similar questions
Design a dynamic programming algorithm for the Longest Alternating Subsequence problem
described below:
Input: A sequence of n integers
Output: The length of the longest subsequence where the numbers alternate between being larger and
smaller than their predecessor
The algorithm must take O(n²) time. You must also write and explain the recurrence.
Example 1:
Input: [3, 5, 4, 1, 3, 6, 5, 7, 3, 4]
Output: 8 ([3, 5, 4, 6, 5, 7, 3, 4])
Example 2:
Input: [4,7,2,5,8, 3, 8, 0, 4, 7, 8]
Output: 8 ([4, 7, 2, 5, 3, 8, 0,4])
(Take your time with this for the subproblem for this one)
Design a dynamic programming algorithm for the Coin-change problem described below:
Input: An amount of money C and a set of n possible coin values with an unlimited supply of each
kind of coin.
Output: The smallest number of coins that add up to C exactly, or output that no such set exists.
The algorithm must take O(n C) time. You must also write and explain the recurrence.
Example 1:
Input: C24, Coin values = = [1, 5, 10, 25, 50]
Output: 6 (since 24 = 10+ 10+1+1 +1 + 1)
Example 2:
Input: C = 86, Coin values = [1, 5, 6, 23, 35, 46, 50]
Output: 2 (since 86 = 46+35+5)
Design a dynamic programming algorithm for the Longest Common Subsequence problem de-
scribed below
Input: Two strings x = x1x2 xm and y = Y1Y2... Yn
Output: The length of the longest subsequence that is common to both x and y.
.
The algorithm must take O(m n) time. You must also write and explain the recurrence.
(I want the largest k such that there are 1 ≤ i₁ < ... < ik ≤ m and 1 ≤ j₁ < ... < jk ≤ n such that
Xi₁ Xi2 Xik = Yj1Yj2 ··· Yjk)
Example 1:
Input: x = 'abcdefghijklmnopqrst' and y = 'ygrhnodsh ftw'
Output: 6 ('ghnost' is the longest common subsequence to both strings)
Example 2:
Input: x = 'ahshku' and y = ‘asu'
Output: 3 ('asu' is the longest common subsequence to both strings)
Chapter 3 Solutions
EBK USING MIS
Ch. 3.3 - Prob. 1EGDQCh. 3.3 - Prob. 2EGDQCh. 3.3 - Prob. 3EGDQCh. 3.3 - Prob. 4EGDQCh. 3.7 - Prob. 1TARQCh. 3.7 - Prob. 2TARQCh. 3.7 - Prob. 3TARQCh. 3.7 - Prob. 4TARQCh. 3.8 - Prob. 1SGDQCh. 3.8 - Prob. 2SGDQ
Ch. 3.8 - Prob. 3SGDQCh. 3.8 - Prob. 4SGDQCh. 3.8 - Prob. 3.1ARQCh. 3.8 - Prob. 3.2ARQCh. 3.8 - Prob. 3.3ARQCh. 3.8 - Prob. 3.4ARQCh. 3.8 - Prob. 3.5ARQCh. 3.8 - Prob. 3.6ARQCh. 3.8 - Prob. 3.7ARQCh. 3.8 - Prob. 3.8ARQCh. 3 - Prob. 3.1UYKCh. 3 - Prob. 3.2UYKCh. 3 - Prob. 3.3UYKCh. 3 - Prob. 3.1CE3Ch. 3 - Prob. 3.4CS3Ch. 3 - Prob. 3.5CS3Ch. 3 - Prob. 3.6CS3Ch. 3 - Prob. 3.7CS3Ch. 3 - Prob. 3.8CS3Ch. 3 - Prob. 3.9CS3Ch. 3 - Prob. 3.10CS3Ch. 3 - Prob. 3.11CS3Ch. 3 - Prob. 3.12CS3Ch. 3 - Prob. 3.13MMLCh. 3 - Prob. 3.14MMLCh. 3 - Prob. 3.15MML
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