Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
9th Edition
ISBN: 9780134801148
Author: Terry Felke-Morris
Publisher: PEARSON
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Expert Solution & Answer
Chapter 3, Problem 1FWD
(a)
Explanation of Solution
<!--HTML Tag-->
<html>
<!--Head Tag-->
<head>
<!--Style Tag-->
<style>
<!--Alignment for body tag-->
body
{
background-color: #b9936c;
}
<!--Alignment for header tag-->
h1
{
background-color: #dac292;
}
span
{
background-color: #c4b7a6;
}
<!--Close Tag-->
</style>
<!--Close Tag-->
</head>
(b)
Explanation of Solution
- With CSS, there are different ways to add color to the HTML elements. Choosing the right colors can be a tricky one, but there are many tools available for it. The first step is to choose a base color, which defines the web site, or subject matter of the site. For example, the web site ColorZilla offers an extension that offers an eyedropper tool for picking colors from the web...
(c)
Explanation of Solution
Filename – color1.css
Program:
<!--HTML Tag-->
<html>
<!--Head Tag-->
<head>
<!--Style Tag-->
<style>
<!--Alignment for body Tag-->
body
{
background-color:#b9936c ;
color: #dac292;
font-family: Arial, Helvetica, sans-serif;
}
<!--Alignment for header Tag-->
h1
{
font-family: "Times New Roman", serif;
color:#000000;
}
<!--Close Tag-->
</style>
<!--Close Tag-->
</head>
<!--Body Tag-->
<body>
<!--Heading Tag-->
<h1>Example Progarm</h1>
<!--Paragraph Tag-->
...
(d)
Explanation of Solution
Filename – color1.html
Components of CSS rule:
- CSS rule consists of two components, a selector and a declaration block.
- The “Selector” is used to point out the HTML element that you need to style.
- The declaration block usually consists of a list of declarations, which is separated by a semi-colon (;).
- Each declaration mainly consists of a property name and a value that is separated by a colon (:).
Example Program:
<!--HTML Tag-->
<html>
<!--Head Tag-->
<head>
<!--Header Tag-->
<h1 style="color:red">CSS Rule Components</h1>
<!--Style Tag-->
<style>
<!—Alignment for paragraph tag--�...
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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
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Ch. 3.4 - Prob. 1CPCh. 3.4 - Prob. 2CPCh. 3.4 - Prob. 3CPCh. 3.8 - Prob. 1CPCh. 3.8 - Prob. 2CPCh. 3.8 - Prob. 3CPCh. 3 - Prob. 1MCCh. 3 - Prob. 2MCCh. 3 - Prob. 3MCCh. 3 - Prob. 4MC
Ch. 3 - Prob. 5MCCh. 3 - Prob. 6MCCh. 3 - Prob. 7MCCh. 3 - Prob. 8MCCh. 3 - Prob. 9MCCh. 3 - Prob. 10MCCh. 3 - Prob. 11MCCh. 3 - Prob. 12FIBCh. 3 - Prob. 13FIBCh. 3 - Prob. 14FIBCh. 3 - Prob. 15FIBCh. 3 - Prob. 1AYKCh. 3 - Prob. 2AYKCh. 3 - Prob. 3AYKCh. 3 - Prob. 1HOECh. 3 - Prob. 2HOECh. 3 - Prob. 3HOECh. 3 - Prob. 4HOECh. 3 - Prob. 5HOECh. 3 - Prob. 6HOECh. 3 - Prob. 7HOECh. 3 - Prob. 8HOECh. 3 - Prob. 9HOECh. 3 - Prob. 1WRCh. 3 - Prob. 2WRCh. 3 - Prob. 1FWD
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