Why does the greedy coin change algorithm not work for some coin sets?

Why does the greedy coin change algorithm not work for some coin sets?

search resultsWhy does the greedy coin change algorithm not work for some ...
Why does the greedy coin change algorithm not work for some coin sets? ...
greedy algorithm for the coin change ... Why doesn't greedy algorithm work
for some ...
stackoverflow.com/questions/13557979/​why-does-the-greedy... - Cached

Why doesn't greedy algorithm work for some currencies that ...
My question is, why does the greedy algorithm work [efficiently] only for
a few weights? ... Why does the greedy coin change algorithm not work for
some coin sets?
stackoverflow.com/questions/17521661/​why-doesnt-greedy... - Cached

Greedy algorithm - Wikipedia, the free encyclopedia
Specifics|Types|Applications|ExamplesThe greedy algorithm would not be
able to make ... algorithm could make change for 41 cents with one 25-cent
coin and four ... does not account ...
en.wikipedia.org/wiki/Greedy_algorithm - CachedMore results from
en.wikipedia.org »The greedy change-making problem using regexes
Given a set of coin denominations, does the greedy change-making algorithm
use ... some regex machinery for this ... system that does not allow the
greedy algorithm ...
www.perlmonks.org/?node_id=438118 - Cached

Greedy Algorithms
The algorithm is greedy because at every stage it chooses the largest coin
without ... which does not appear ... Structure Greedy Algorithm.
Initially the ...
www.personal.kent.edu/~rmuhamma/​Algorithms/MyAlgorithms/... - Cached

cs.ucsb.edu
... even if the greedy does not give ... Does Greedy Fails Always Work for
Coin Changing? Greedy algorithm's correctness ... The greedy may pick some
other ...
cs.ucsb.edu/~suri/cs130b/greedy1.txt

[PPT] Greedy Algorithms - Elder Laboratory: Human & Computer Vision
Microsoft Powerpoint
... the selected coin (+ perhaps some ... better Greedy Algorithm does not
work! partial ... Amount = 92¢ Making Change Example Greedy Choice: Does
this ...
www.elderlab.yorku.ca/.../​08%20Greedy%20Algorithms.ppt

[PDF] CS4311 Design and Analysis of Algorithms -
國立清華大學
Adobe PDF
•Introduce Greedy Algorithm •Look at some problems solvable by ... Coin
Changing •Is Greedy Algorithm always ... does not work for 0-1 knapsack
•To see why, ...
www.cs.nthu.edu.tw/~wkhon/algo08-​lectures/lecture13.pdf

Talk:Greedy algorithm - Wikipedia, the free encyclopedia
Untitled|Example?|Making Change|Ordered listThe page says that Kruskal's
Algorithm is also a Greedy Algorithm. Tho actually this does not work ...
some pseudocode. -- ... coin sets the greedy algorithm does or ...
en.wikipedia.org/wiki/Talk:Greedy_​algorithm - Cached[PDF]
Objectives Greedy Algorithms
Adobe PDF
• A counter example shows that a greedy algorithm does not provide an
optimal ... Coin-Changing: Greedy Algorithm ... Greedy: OPT:! o r+1! why
not replace job a r+1
www.cs.wlu.edu/~sprenkle/cs211/lectures/​11-greedy.pdf