选择排序: O>)n*OsS
!UUmy% 9
package org.rut.util.algorithm.support; Hsd|ka$x>
+9=@E
import org.rut.util.algorithm.SortUtil; Eg287B
I@y2HxM
/** ,qBnqi[
* @author treeroot QZ:]8MHl]
* @since 2006-2-2 0ECO/EuCg
* @version 1.0 Vq)|gF[6i
*/ "-~D!{rS
public class SelectionSort implements SortUtil.Sort { ,6cbD
/ze_{{o
/* Ba\wq:
* (non-Javadoc) c_D,MW\IC
* ]$XBd{\D{
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) os"[Iji
*/ v4Fnh`{
public void sort(int[] data) { >8F{lbEe
int temp; FrAqTz
for (int i = 0; i < data.length; i++) { .:r2BgL
int lowIndex = i; cLN[o8ZU
for (int j = data.length - 1; j > i; j--) { f:JYG]E &
if (data[j] < data[lowIndex]) { a|]%/[G@
lowIndex = j; 5~kW-x
} s[{:>~{iq
} 5{!a+
SortUtil.swap(data,i,lowIndex); w#gU1yu
} !4b;>y=m
} 1o5Y9#7
uP%;QBb
} yv#c=v|
edImrm1f
Shell排序: nIN%<3U2
(x@i,Ba@
package org.rut.util.algorithm.support; yEw"8u'
8wH41v67F
import org.rut.util.algorithm.SortUtil; R>YMGUH~w
7}iewtdy,
/** 0[$Mo3c+'
* @author treeroot x":Bw;~
* @since 2006-2-2 kgbr+Yw2X
* @version 1.0 IW] 841
*/ '@}?NV0
public class ShellSort implements SortUtil.Sort{ -XDP-Trk
Ymk4Cu.s
/* (non-Javadoc) D0E"YEo\nv
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 7&;jje[
<g
*/ n\8[G[M
public void sort(int[] data) { ZjI/zqBm
for(int i=data.length/2;i>2;i/=2){ b1['uJF
for(int j=0;j insertSort(data,j,i); p?`|CE@h7
} pg& ]F
} E 4$h%5
insertSort(data,0,1); ^6NABXL
} @,>=X:7
Xw}Y!;<IEu
/** /x8C70W^
* @param data YV _I-l0
* @param j 51;%\@=
* @param i _ry En
*/ .X=M!
private void insertSort(int[] data, int start, int inc) { h
C`p<jp/
int temp; :7PSZc:xE
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); XX5(/#
} &+w!'LSaD
} 3=L1H ZH
} K&P{2Hndr
=iN_Ug+
}