选择排序: S^RUw
m/&i9A
package org.rut.util.algorithm.support; U SOKDDm
`qpc*enf0
import org.rut.util.algorithm.SortUtil;
GrJ#.
TT!ET<ciN
/** @B1{r|-<^
* @author treeroot 4 (?MUc
* @since 2006-2-2 ;Kxbg>U
* @version 1.0 ucYkxi`x
*/ ]o.vB}WsY
public class SelectionSort implements SortUtil.Sort { S*W;%J5
-mNQ;zI1
/* eBB:~,C^q.
* (non-Javadoc) *3{J#Q6fk3
* -<f/\U
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) =6 %|?5G
*/ 3*S[eqMJc
public void sort(int[] data) { R|,7d:k
int temp; 9G+f/k,P
for (int i = 0; i < data.length; i++) { tn<6:@T
int lowIndex = i; _j#SpL'P
for (int j = data.length - 1; j > i; j--) { B+VuUt{S
if (data[j] < data[lowIndex]) { 9w~cvlv[
lowIndex = j; y>o>WN<q
} TYS\95<
} 9Ld9N;rWm#
SortUtil.swap(data,i,lowIndex); H3FW52pjX
} Q}vbm4)[
} W|c.l{A5Q
T-L5zu
} Q|hm1q
f@z*3I;
Shell排序: +cg
{[f,J;
b](o]O{v
package org.rut.util.algorithm.support; x'`"iZO.t
jz:gr=*z
import org.rut.util.algorithm.SortUtil; B4W\
t{
(O5)wej
/** (!zM\sF
* @author treeroot :$H!@n*/R
* @since 2006-2-2 ZlR!s!vv
* @version 1.0 w=J4zkWk
*/ F,}s$v
public class ShellSort implements SortUtil.Sort{ >Q2). E
0-xCp ~vE
/* (non-Javadoc) =7jEz+w#
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 4#rAm"H
*/ &hN,xpC
public void sort(int[] data) { !wh=dQgMe
for(int i=data.length/2;i>2;i/=2){ 981!2*
for(int j=0;j insertSort(data,j,i); rihlae5Kz
} UC!5
wVY
} ^
}#f()
insertSort(data,0,1); DP>mNE
} f=ib9WbR#
njMLyT($
/** ,P@QxnQ
* @param data z\}!RBOq
* @param j 8~5|KO >F
* @param i Z{}+)Q*Q
*/ OV|Z=EwJ
private void insertSort(int[] data, int start, int inc) { 878tI3-
int temp; V\zsDP
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 37>MJ
} lG]GlgSs
} k,]{NO
} jOl 1_
3wNN<R
}