sorting types 2

7/23/2019 Sorting Types 2

1/39

/*

* @(#)BubbleSortAlgorithm.java 1.6 95/01/31 ame! "o!lig

*

* $o%&right (') 199 Su i'ro!&!tem! +'. All ,ight! ,e!erve-.

*

* ermi!!io to u!e 'o%& mo-i& a- -i!tribute thi! !otare

* a- it! -o'umetatio or 2$24,$+A %ur%o!e! a- ithout

* ee i! hereb& grate- %rovi-e- that thi! 'o%&right oti'e

* a%%ear! i all 'o%ie!. lea!e reer to the le 7'o%&right.html7

* or urther im%ortat 'o%&right a- li'e!ig iormatio.

*

* S8 A4S 2 ,4,4S4:A:+2S 2, ;A,,A:+4S AB28: :

* ::;A,4 4+:=+"

2,

* +S:,+B8:+" ::;A,4 2, +:S 4,+A:+4S.

*/

/**

* A bubble !ort -emo!tratio algorithm

* SortAlgorithm.java :hu 2't C 10D3D35 199

*

* @author ame! "o!lig


2/39

* @ver!io 1.6 31 a 1995

*

* o-ie- 3 u 1995 b& a!o


3/39

i (aIjJ M aIj P 1J)

H

it : K aIjJL

aIjJ K aIj P 1JL

aIj P 1J K :L

!u%er.move!PPL

Ni%%e- K trueL

Q

!u%er.u%-ateAllie!()L

Q

i (RNi%%e-)

H

!u%er.u%-ateAllie!(1 1)L

returL

Q

!u%er.hiarEer K iL


Q


Q

Q

/*

* @(#)Sele'tioSortAlgorithm.java 1.0 95/06/3 a!o


4/39

* $o%&right (') 1995 8iver!it& o Briti!h $olumbia

*






*

* 8B$ A4S 2 ,4,4S4:A:+2S 2, ;A,,A:+4S AB28: :

* ::;A,4 4+:=+"

2,

* +S:,+B8:+" ::;A,4 2, +:S 4,+A:+4S.

*/

/**

* A !ele'tio !ort -emo!tratio algorithm SortAlgorithm.java :hu 2't C

* 10D3D35 199

*

* @author a!o


5/39

* C ov 006D (bbe'Eer@uaterloo.'a) $hage- the overall ar'hite'ture

to

* u!e mo-elvie'otroller. ,eeFamie- algorithm to e!ure that 'outig

* a! 'o!i!tet a'ro!! all algorithm! (the Gui'E!ort! u!e- to igore mo!t

* o the 'om%ari!o! i the %artitioig or eFam%le).

*/

'la!! Sele'tioSortAlgorithm eFte-! SortAlgorithm

H

voi- !ort(it aIJ)

H

or (it i K 0L i O a.legthL iPP)

H

!u%er.loarEer K iL

it mi K iL

it jL

/*

* >i- the !malle!t elemet i the u!orte- li!t

*/

or (j K i P 1L j O a.legthL jPP)

H

i (!to%,eGue!te-)

H

returL

Q

i (aIjJ O aImiJ)


6/39

H

mi K jL

Q

!u%er.'om%are!PPL

!u%er.a'tivearEer K jL


Q

/*

* Sa% the !malle!t u!orte- elemet ito the e- o the!orte- li!t.

*/

it : K aImiJL

aImiJ K aIiJL

aIiJ K :L

!u%er.move!PPL

!u%er.a'tivearEer K iL


Q


Q

Q

/*

* @(#)Sele'tioSortAlgorithm.java 1.0 95/06/3 a!o


7/39

*






*

* 8B$ A4S 2 ,4,4S4:A:+2S 2, ;A,,A:+4S AB28: :

* ::;A,4 4+:=+"

2,

* +S:,+B8:+" ::;A,4 2, +:S 4,+A:+4S.

*/

/**

* A !ele'tio !ort -emo!tratio algorithm SortAlgorithm.java :hu 2't C

* 10D3D35 199

*

* @author a!o


8/39

to




*/

'la!! Sele'tioSortAlgorithm eFte-! SortAlgorithm

H

voi- !ort(it aIJ)

H

or (it i K 0L i O a.legthL iPP)

H

!u%er.loarEer K iL

it mi K iL

it jL

/*

* >i- the !malle!t elemet i the u!orte- li!t

*/

or (j K i P 1L j O a.legthL jPP)

H

i (!to%,eGue!te-)

H

returL

Q

i (aIjJ O aImiJ)


9/39

H

mi K jL

Q

!u%er.'om%are!PPL



Q

/*

* Sa% the !malle!t u!orte- elemet ito the e- o the!orte- li!t.

*/

it : K aImiJL

aImiJ K aIiJL

aIiJ K :L

!u%er.move!PPL



Q


Q

Q

/*

* @(#)4FtraStorageergeSortAlgorithm.java 1.0 9C/01/09 a'E Soe&iE

*

* $o%&right (') 1995 8iver!it& o Briti!h $olumbia


10/39

*






*

* 8B$ A4S 2 ,4,4S4:A:+2S 2, ;A,,A:+4S AB28: :

* ::;A,4 4+:=+"

2,

* +S:,+B8:+" ::;A,4 2, +:S 4,+A:+4S.

*/

/**

* A merge !ort -emo!tratio algorithm u!ig eFtra !%a'e


*

* @author a'E Soe&iE@'!.ub'.'a

* @ver!io 1.0 09 a 9C

*


to


11/39




*/

'la!! 4FtraStorageergeSortAlgorithm eFte-! SortAlgorithm

H

voi- !ort(it aIJ it lo it hi it !'rat'hIJ)

H

!u%er.u%-ateAllie!(lo hi)L

i (!u%er.!to%,eGue!te-)

H

returL

Q

i (lo MK hi)

H

returL /* aIloJ i! !orte- alrea-& */

Q

it mi- K (lo P hi) / L

!ort(a lo mi- !'rat'h)L /* Sort !ubli!t aIlo..mi-J */

!ort(a mi- P 1 hi !'rat'h)L /* Sort !ubli!t aImi-P1..hiJ */


H


12/39

returL

Q

// erge re!ult!

it E tlo K lo thi K mi- P 1L

!u%er.loarEer K loL

!u%er.hiarEer K hiL

or (E K loL E OK hiL EPP)

H

/* erge !orte- !ubli!t! */

!u%er.'om%are!PPL

i ((tlo OK mi-) TT ((thi M hi) UU (aItloJ O aIthiJ)))

H

!'rat'hIEJ K aItloPPJL

Q el!e

H

!'rat'hIEJ K aIthiPPJL

Q

!u%er.move!PPL

!u%er.a'tivearEer K EL


Q


H

aIEJ K !'rat'hIEJL /* $o%& ba'E to a */


13/39

!u%er.move!PPL



Q

Q

voi- !ort(it aIJ)

H

it !'rat'hIJ K e itIa.legthJL

!ort(a 0 a.legth 1 !'rat'h)L


Q

Q

/**

* A merge !ort -emo!tratio algorithm u!ig eFtra !%a'e

* ithout re'ur!io.

*

* @author B&ro ;eber Be'Eer (bbe'Eer@uaterloo.'a)

* @ver!io 1.0 009 ar 1C

*

*/

'la!! Bottomu%ergeSortAlgorithm eFte-! SortAlgorithm

H

voi- !ort(it aIJ it lo it hi it !'rat'hIJ)


14/39

H

!u%er.u%-ateAllie!(lo hi)L


H

returL

Q

i (lo MK hi)

H

returL /* aIloJ i! !orte- alrea-& */

Q

it mi- K (lo P hi) / L

!ort(a lo mi- !'rat'h)L /* Sort !ubli!t aIlo..mi-J */

!ort(a mi- P 1 hi !'rat'h)L /* Sort !ubli!t aImi-P1..hiJ */


H

returL

Q

// erge re!ult!

it E tlo K lo thi K mi- P 1L

!u%er.loarEer K loL

!u%er.hiarEer K hiL


15/39


H

/* erge !orte- !ubli!t! */

!u%er.'om%are!PPL

i ((tlo OK mi-) TT ((thi M hi) UU (aItloJ O aIthiJ)))

H

!'rat'hIEJ K aItloPPJL

Q el!e

H

!'rat'hIEJ K aIthiPPJL

Q

!u%er.move!PPL



Q


H

aIEJ K !'rat'hIEJL /* $o%& ba'E to a */

!u%er.move!PPL



Q

Q

voi- !ort(it aIJ)


16/39

H

it K a.legthL

it orEIJ K e itIJL

or(it m!iVe K 1L m!iVe O L m!iVe K m!iVe * )

H

or(it iK0L iOL i K i P (m!iVe*))

H

i (!u%er.!to%,eGue!te-) returL

it mlo K iL

it mi- K i P m!iVeL

/* o-- # o !ubarra&!W */

i (mi- MK ) breaEL

it mhi K i P (m!iVe * ) 1L

/* !hort la!t !ubarra&W */

i (mhi MK )

mhi K 1L

/* erge aImlo..mi-1J a- aImi-..mhiJ */

it il K mloL

it ir K mi-L

it i K mloL


17/39

!u%er.u%-ateAllie!(mlo mhi)L

hile (il O mi- TT ir OK mhi)

H

i (aIilJ O aIirJ)

orEIiPPJ K aIilPPJL

el!e

orEIiPPJ K aIirPPJL

!u%er.'om%are!PPL

!u%er.move!PPL



Q

hile (il O mi-)

H orEIiPPJ K aIilPPJL

!u%er.'om%are!PPL

Q

hile (ir OK mhi)

H orEIiPPJ K aIirPPJL

!u%er.'om%are!PPL

Q

// $o%& ba'E to a

or(i K mloL i OK mhiL iPP)

H aIiJ K orEIiJL

!u%er.move!PPL



18/39


Q

Q

Q


Q

Q

/*

* @(#)ShellSortAlgorithm.java 1.1 000/0/1 a!o


19/39

* A= AA"4S S8>>4,4 B= +$4S44 AS A ,4S8: 2> 8S+" 2+>=+"

2,

* +S:,+B8:+" ::;A,4 2, +:S 4,+A:+4S.

*/

/**

* A !hell !ort -emo!tratio algorithm


* oteD +vete- b& oal- ei! Shell I$A$ ul& 1959 %age! 303J

*

* htt%D//.auto.tuie.a'.at/Xblieb/oo%/!hell.html

*

* Shell!ort i! a !im%le eFte!io o i!ertio !ort hi'h gai! !%ee-

* b& alloig eF'hage! o elemet! that are ar a%art. :he i-ea i!

* to rearrage the arra& to give it the %ro%ert& that ever& hth

* elemet (!tartig a&here) &iel-! a !orte- arra&. Su'h a arra&

* i! !ai- to be h!orte-.

*

* B& h!ortig or !ome large value! o h e 'a move elemet! i

* the arra& log -i!ta'e! a- thu! maEe it ea!ier to h!ort or

* !maller value! o h. 8!ig !u'h a %ro'e-ure or a& !eGue'e o

* value! h hi'h e-! i 1 ill %ro-u'e a !orte- arra&.

*

* @author a!o


20/39

* oel Berr& Ojmb!hit&@&ahoo.'omM ou- thi! bug

*


to




*/

'la!! ShellSortAlgorithm eFte-! SortAlgorithm

H

voi- !ort(it aIJ)

H

it h K 1L

/*

* - the large!t h value %o!!ible

*/

hile ((h * 3 P 1) O a.legth)

H

h K 3 * h P 1L

Q

/*

* hile h remai! larger tha 0

*/

hile (h M 0)

H

/*


21/39

* or ea'h !et o elemet! (there are h !et!)

*/

or (it i K h 1L i O a.legthL iPP)

H

!u%er.hiarEer K iL

/*

* %i'E the la!t elemet i the !et

*/

it B K aIiJL

!u%er.otherPPL

it j K iL

/*

* 'om%are the elemet at B to the oe beore it i

the !et i the&

* are out o or-er 'otiue thi! loo% movig

elemet! 7ba'E7 to

* maEe room or B to be i!erte-.

*/

!u%er.'om%are!PPL

or (j K iL (j MK h) TT (aIj hJ M B)L j K h)

H

aIjJ K aIj hJL

!u%er.'om%are!PPL // te!t i or

loo%

!u%er.move!PPL




22/39

i (!to%,eGue!te-)

H

returL

Q

Q

/*

* i!ert B ito the 'orre't %la'e

*/

aIjJ K BL

!u%er.move!PPL


Q

/*

* all !et! h!orte- o -e'rea!e !et !iVe

*/

h K h / 3L

Q


Q

Q

/*

* @(#)


23/39

*






*

* 8B$ A4S 2 ,4,4S4:A:+2S 2, ;A,,A:+4S AB28: :

* ::;A,4 4+:=+"

2,

* +S:,+B8:+" ::;A,4 2, +:S 4,+A:+4S.

*/

/**

* A hea% !ort -emo!tratio algorithm


*

* @author a!o


24/39




*/

'la!!


25/39

aI0J K aI 1JL

aI 1J K :L

!u%er.move!PPL

K 1L

!u%er.loarEer K L


-ohea%(a 1 )L

Q hile ( M 1)L

Q

voi- -ohea%(it aIJ it E it )

H

it : K aIE 1JL

!u%er.otherPPL

hile (E OK / )

H


H

returL

Q

it j K E P EL

!u%er.'om%are!PPL

i ((j O ) TT (aIj 1J O aIjJ))

H


26/39

jPPL

Q

!u%er.'om%are!PPL

i (: MK aIj 1J)

H

breaEL

Q el!e

H

aIE 1J K aIj 1JL

!u%er.move!PPL

!u%er.a'tivearEer K E1L

E K jL

Q


Q

aIE 1J K :L

!u%er.move!PPL


Q

Q

/*

* @(#)YSortAlgorithm.java 1.6 95/01/31 ame! "o!lig

*


*


27/39


* a- it! -o'umetatio or 2$24,$+A or $24,$+A %ur%o!e!

a-

* ithout ee i! hereb& grate-.

* lea!e reer to the le htt%D//java.!u.'om/'o%&tra-emarE!.html

* or urther im%ortat 'o%&right a- tra-emarE iormatio a- to

* htt%D//java.!u.'om/li'e!ig.html or urther im%ortat li'e!ig

* iormatio or the ava (tm) :e'holog&.

*

* S8 A4S 2 ,4,4S4:A:+2S 2, ;A,,A:+4S AB28: :

* ::;A,4 4+:=+"

2,

* +S:,+B8:+" ::;A,4 2, +:S 4,+A:+4S.

*

* ::;A,4 +S 2: 4S+"4 2, +:44 >2, 8S4 2, ,4SA4 AS

2+4

* $2:,2 4Y8+4: + >+$ $2:,2

+,4$: +>4

* S82,: A$


28/39

* S2>:;A,4 $28 4A +,4$:= :2 4A: >+:4SS

>2,

* eb 1996D >iFe- to avoi- iite loo% -i!'ove- b& aul


29/39

* a- oh BrVu!to!Ei (jbrVu!to@g%u.!rv.ualberta.'a).

*

* C ov 006D (bbe'Eer@uaterloo.'a) $loe- YSortAlgorithm. :hi! oe

u!e!

* aIhiJ a! the %ivot to !ho the ab&!mal %erorma'e ith a %oor %ivot

'hoi'e.

* $hage- the overall ar'hite'ture to




*/

'la!! aiveYui'ESortAlgorithm eFte-! SortAlgorithm

H

voi- !ort(it aIJ it lo0 it hi0)

H

it lo K lo0L

it hi K hi0L

!u%er.loarEer K lo0L

!u%er.hiarEer K hi0L

i (lo MK hi)

H

returL

Q el!e i (lo KK hi 1)

H

/*

* !ort a to elemet li!t b& !a%%ig i e'e!!ar&

*/


30/39

i (aIloJ M aIhiJ)

H

it : K aIloJL

aIloJ K aIhiJL

aIhiJ K :L

!u%er.move!PPL


Q

returL

Q

/*

* i'E a %ivot. :hi! oe i! %rett& [aive[ (-umb) or the or!t

'a!e.

*/

it %ivot K aIhiJL

!u%er.otherPPL

hile (lo O hi)

H

/*

* Sear'h orar- rom aIloJ util a elemet i! ou-

that

* i! greater tha the %ivot or lo MK hi

*/

!u%er.'om%are!PPL

hile (aIloJ OK %ivot TT lo O hi)


31/39

H

loPPL

!u%er.'om%are!PPL

Q

/*

* Sear'h ba'Ear- rom aIhiJ util elemet i! ou- that

* i! le!! tha the %ivot or lo MK hi

*/

!u%er.'om%are!PPL

hile (%ivot OK aIhiJ TT lo O hi)

H

hiL

!u%er.'om%are!PPL

Q

/*

* Sa% elemet! aIloJ a- aIhiJ

*/

i (lo O hi)

H

it : K aIloJL

aIloJ K aIhiJL

aIhiJ K :L

!u%er.move!PPL

Q


32/39


i (!to%,eGue!te-)

H

returL

Q

Q

/*

* ut the me-ia i the 7'eter7 o the li!t

*/

aIhi0J K aIhiJL

aIhiJ K %ivotL

!u%er.move! PK L


/*

* ,e'ur!ive 'all! elemet! aIlo0J to aIlo1J are le!! tha or

* eGual to %ivot elemet! aIhiP1J to aIhi0J are greater tha

* %ivot.

*/

!ort(a lo0 lo 1)L

!ort(a hi P 1 hi0)L

Q

voi- !ort(it aIJ)


33/39

H

!ort(a 0 a.legth 1)L


Q

Q

/*

* @(#)YSortAlgorithm.java 1.6 95/01/31 ame! "o!lig

*


*


* a- it! -o'umetatio or 2$24,$+A or $24,$+A %ur%o!e!

a-

* ithout ee i! hereb& grate-.

* lea!e reer to the le htt%D//java.!u.'om/'o%&tra-emarE!.html

* or urther im%ortat 'o%&right a- tra-emarE iormatio a- to

* htt%D//java.!u.'om/li'e!ig.html or urther im%ortat li'e!ig

* iormatio or the ava (tm) :e'holog&.

*

* S8 A4S 2 ,4,4S4:A:+2S 2, ;A,,A:+4S AB28: :

* ::;A,4 4+:=+"
http://java.sun.com/copy_trademarks.htmlhttp://java.sun.com/licensing.htmlhttp://java.sun.com/copy_trademarks.htmlhttp://java.sun.com/licensing.html


34/39

2,

* +S:,+B8:+" ::;A,4 2, +:S 4,+A:+4S.

*

* ::;A,4 +S 2: 4S+"4 2, +:44 >2, 8S4 2, ,4SA4 AS2+4

* $2:,2 4Y8+4: + >+$ $2:,2

+,4$: +>4

* S82,: A$+:4SS

>2,

*


35/39

* 19 >eb 1996D >iFe- to avoi- iite loo% -i!'ove- b& aul


36/39

!u%er.hiarEer K hi0L

i (lo MK hi)

H

returL

Q el!e i (lo KK hi 1)

H

/*

* !ort a to elemet li!t b& !a%%ig i e'e!!ar&

*/

i (aIloJ M aIhiJ)

H

it : K aIloJL

aIloJ K aIhiJL

aIhiJ K :L

!u%er.move!PPL


Q

returL

Q

/*

* i'E a %ivot a- move it out o the a&

*/

it %ivot K aI(lo P hi) / JL

aI(lo P hi) / J K aIhiJL

aIhiJ K %ivotL


37/39

!u%er.other PK 3L

hile (lo O hi)

H

/*

* Sear'h orar- rom aIloJ util a elemet i! ou-

that

* i! greater tha the %ivot or lo MK hi

*/

!u%er.'om%are!PPL

hile (aIloJ OK %ivot TT lo O hi)

H

loPPL

!u%er.'om%are!PPL

Q

/*

* Sear'h ba'Ear- rom aIhiJ util elemet i! ou- that

* i! le!! tha the %ivot or lo MK hi

*/

!u%er.'om%are!PPL

hile (%ivot OK aIhiJ TT lo O hi)

H

hiL

!u%er.'om%are!PPL

Q


38/39

/*

* Sa% elemet! aIloJ a- aIhiJ

*/

i (lo O hi)

H

it : K aIloJL

aIloJ K aIhiJL

aIhiJ K :L

!u%er.move!PPL

Q


i (!to%,eGue!te-)

H

returL

Q

Q

/*

* ut the me-ia i the 7'eter7 o the li!t

*/

aIhi0J K aIhiJL

aIhiJ K %ivotL

!u%er.move! PK L



39/39

/*

* ,e'ur!ive 'all! elemet! aIlo0J to aIlo1J are le!! tha or

* eGual to %ivot elemet! aIhiP1J to aIhi0J are greater tha

* %ivot.

*/

!ort(a lo0 lo 1)L

!ort(a hi P 1 hi0)L

Q

voi- !ort(it aIJ)

H

!ort(a 0 a.legth 1)L


Q

Q

sorting types 2

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