Constant factor of an array Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern) Announcing the arrival of Valued Associate #679: Cesar Manara Unicorn Meta Zoo #1: Why another podcast?Constant in Complexity of SQRT algorithmBig O notation comparison with constant timeHow to find the Branch factor of 8 PuzzleBalance factor changes after local rotations in AVL treeRuntime analysis with recursion factorMedian-of-Medians algorithm, calculating the constant cData Structure - Array of ArraySuffix array construction algorithm linear complexity constantApproximation factor shorthand clarificationReturn copy of array, each element product of all others, constant additional space, no division
How to write capital alpha?
Special flights
Should a wizard buy fine inks every time he want to copy spells into his spellbook?
New Order #6: Easter Egg
Why complex landing gears are used instead of simple,reliability and light weight muscle wire or shape memory alloys?
Project Euler #1 in C++
Asymptotics question
A term for a woman complaining about things/begging in a cute/childish way
Why is it faster to reheat something than it is to cook it?
What is the "studentd" process?
Why are vacuum tubes still used in amateur radios?
Is there public access to the Meteor Crater in Arizona?
Why is std::move not [[nodiscard]] in C++20?
Sally's older brother
Can an iPhone 7 be made to function as a NFC Tag?
Simple Line in LaTeX Help!
I got rid of Mac OSX and replaced it with linux but now I can't change it back to OSX or windows
The test team as an enemy of development? And how can this be avoided?
i2c bus hangs in master RPi access to MSP430G uC ~1 in 1000 accesses
Why is a lens darker than other ones when applying the same settings?
How can I prevent/balance waiting and turtling as a response to cooldown mechanics
In musical terms, what properties are varied by the human voice to produce different words / syllables?
Does the Black Tentacles spell do damage twice at the start of turn to an already restrained creature?
Tips to organize LaTeX presentations for a semester
Constant factor of an array
Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)
Announcing the arrival of Valued Associate #679: Cesar Manara
Unicorn Meta Zoo #1: Why another podcast?Constant in Complexity of SQRT algorithmBig O notation comparison with constant timeHow to find the Branch factor of 8 PuzzleBalance factor changes after local rotations in AVL treeRuntime analysis with recursion factorMedian-of-Medians algorithm, calculating the constant cData Structure - Array of ArraySuffix array construction algorithm linear complexity constantApproximation factor shorthand clarificationReturn copy of array, each element product of all others, constant additional space, no division
$begingroup$
In Elements of Programming Interviews in Python by Aziz, Lee and Prakash, they state on page 41:
Insertion into a full array can be handled by resizing, i.e.,
allocating a new array with additional memory and copying over the
entries from the original array. This increases the worst-case time of
insertion, but if the new array has, for example, a constant factor
larger than the original array, the average time for insertion is
constant since resizing is infrequent.
I grasp the concept of amortization that seems to be implied here, yet they seem to imply that in other cases, a newly allocated array could possess a constant factor smaller than the original array. Is that so? What does "constant factor" mean in this particular context? I'm having trouble understanding what's being said here.
algorithm-analysis
asked 3 hours ago
lispHK01lispHK01
1061
New contributor
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
In Elements of Programming Interviews in Python by Aziz, Lee and Prakash, they state on page 41:
Insertion into a full array can be handled by resizing, i.e.,
allocating a new array with additional memory and copying over the
entries from the original array. This increases the worst-case time of
insertion, but if the new array has, for example, a constant factor
larger than the original array, the average time for insertion is
constant since resizing is infrequent.
I grasp the concept of amortization that seems to be implied here, yet they seem to imply that in other cases, a newly allocated array could possess a constant factor smaller than the original array. Is that so? What does "constant factor" mean in this particular context? I'm having trouble understanding what's being said here.
algorithm-analysis
asked 3 hours ago
lispHK01lispHK01
1061
New contributor
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
In Elements of Programming Interviews in Python by Aziz, Lee and Prakash, they state on page 41:
Insertion into a full array can be handled by resizing, i.e.,
allocating a new array with additional memory and copying over the
entries from the original array. This increases the worst-case time of
insertion, but if the new array has, for example, a constant factor
larger than the original array, the average time for insertion is
constant since resizing is infrequent.
I grasp the concept of amortization that seems to be implied here, yet they seem to imply that in other cases, a newly allocated array could possess a constant factor smaller than the original array. Is that so? What does "constant factor" mean in this particular context? I'm having trouble understanding what's being said here.
algorithm-analysis
asked 3 hours ago
lispHK01lispHK01
1061
New contributor
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
In Elements of Programming Interviews in Python by Aziz, Lee and Prakash, they state on page 41:
Insertion into a full array can be handled by resizing, i.e.,
allocating a new array with additional memory and copying over the
entries from the original array. This increases the worst-case time of
insertion, but if the new array has, for example, a constant factor
larger than the original array, the average time for insertion is
constant since resizing is infrequent.
I grasp the concept of amortization that seems to be implied here, yet they seem to imply that in other cases, a newly allocated array could possess a constant factor smaller than the original array. Is that so? What does "constant factor" mean in this particular context? I'm having trouble understanding what's being said here.
algorithm-analysis
algorithm-analysis
asked 3 hours ago
lispHK01lispHK01
1061
New contributor
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 hours ago
lispHK01lispHK01
1061
New contributor
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 hours ago
lispHK01lispHK01
1061
New contributor
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 hours ago
lispHK01lispHK01
1061
asked 3 hours ago
lispHK01lispHK01
1061
1061
New contributor
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
lispHK01 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
$begingroup$
That's probably a typo or poor wording -- in the quote, "has" should be "is".
answered 3 hours ago
D.W.♦D.W.
104k14130296
$endgroup$
add a comment |
Your Answer
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "419"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
lispHK01 is a new contributor. Be nice, and check out our Code of Conduct.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcs.stackexchange.com%2fquestions%2f107292%2fconstant-factor-of-an-array%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
That's probably a typo or poor wording -- in the quote, "has" should be "is".
answered 3 hours ago
D.W.♦D.W.
104k14130296
$endgroup$
add a comment |
$begingroup$
That's probably a typo or poor wording -- in the quote, "has" should be "is".
answered 3 hours ago
D.W.♦D.W.
104k14130296
$endgroup$
add a comment |
$begingroup$
That's probably a typo or poor wording -- in the quote, "has" should be "is".
answered 3 hours ago
D.W.♦D.W.
104k14130296
$endgroup$
That's probably a typo or poor wording -- in the quote, "has" should be "is".
answered 3 hours ago
D.W.♦D.W.
104k14130296
answered 3 hours ago
D.W.♦D.W.
104k14130296
answered 3 hours ago
D.W.♦D.W.
104k14130296
answered 3 hours ago
D.W.♦D.W.
104k14130296
104k14130296
add a comment |
add a comment |
lispHK01 is a new contributor. Be nice, and check out our Code of Conduct.
lispHK01 is a new contributor. Be nice, and check out our Code of Conduct.
lispHK01 is a new contributor. Be nice, and check out our Code of Conduct.
lispHK01 is a new contributor. Be nice, and check out our Code of Conduct.
Thanks for contributing an answer to Computer Science Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
Use MathJax to format equations. MathJax reference.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcs.stackexchange.com%2fquestions%2f107292%2fconstant-factor-of-an-array%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
