选择排序: qAqoZMpI|;
nO~b=qO
package org.rut.util.algorithm.support; dM Y
0 K
/D0RC
import org.rut.util.algorithm.SortUtil; 8;TAb.r
75ZH
/** cVp[ Z#B
* @author treeroot *4t-e0]j@w
* @since 2006-2-2 k({2yc#RD&
* @version 1.0 q( IZJGb
*/ m}98bw
public class SelectionSort implements SortUtil.Sort {
rFo\+//
}sv!=^}BY3
/* ejVdxVr \7
* (non-Javadoc) 5MxH)~VQoM
* WSQ[.C
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) {O)YwT$`
*/ MY!q%
public void sort(int[] data) { \yNQQ$B
int temp; lW
p~t
for (int i = 0; i < data.length; i++) { EY kj@
.,
int lowIndex = i; Y+g,pX
for (int j = data.length - 1; j > i; j--) { .(|+oHg<
if (data[j] < data[lowIndex]) { BDy5J2<<7l
lowIndex = j; tQrS3Hz'nA
} .`,F
} /|GT\X4o
SortUtil.swap(data,i,lowIndex); KbAR_T1n
} MM#i t=u
} L\YKdUL
G$C}?"l
} ;7rd;zJ
5SUN.%y
Shell排序: r}
Lb3`'
/HkFlfPd
package org.rut.util.algorithm.support; QBoFpxh=
Pp+~Cir
import org.rut.util.algorithm.SortUtil; T7{<arL$
+{.780|
/** gE\b982
* @author treeroot Pt)S;6j
* @since 2006-2-2 ~wOTjz
* @version 1.0 %:3'4;jh%
*/ ?6f7ld5
public class ShellSort implements SortUtil.Sort{ 03EV%Vc
|jT2W
/* (non-Javadoc) %x2uP9
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) n!G.At'JP
*/
aG(hs J)
public void sort(int[] data) { w9f
_b3
for(int i=data.length/2;i>2;i/=2){ 9_ZBV{
for(int j=0;j insertSort(data,j,i); yHNuU)Ft
} 7X}TB\N1
} ]]TqP{H
insertSort(data,0,1); xvmt.> f
} R,Fgl2
Vr/Bu4V"
/** gO='A(Y
* @param data WULAty
* @param j =A@>I0(7
* @param i
R_1qn
*/ ~U$":~H[
private void insertSort(int[] data, int start, int inc) { )JhT1j Qc
int temp; s\gp5MT
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); nO{ x^b <
} nA_%2F'W}
} {,?ss$L
} 7?J3ci\
/[K_
&