选择排序: Y!_e,]GW
vi0nJ -Xg
package org.rut.util.algorithm.support; N`5
mPE
_(:bGI'.m
import org.rut.util.algorithm.SortUtil; x]|-2t
Iz I
hC
/** lkgB,cflpi
* @author treeroot Yfx'7gj
* @since 2006-2-2 ~
6Hi"w
* @version 1.0 ]Hrw$\Ky
*/ ?uqPye1fc
public class SelectionSort implements SortUtil.Sort { w0fFm"A|W
/QVhT
/* IL<@UWs6
* (non-Javadoc) bH_zWk
* 5x'
^.$K >
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) . AX6xc6
*/ F2mW<REg{
public void sort(int[] data) { 6Y}Bza
int temp; etH]-S
for (int i = 0; i < data.length; i++) { 7.C~ OrGR
int lowIndex = i; (/Dr=D{ `
for (int j = data.length - 1; j > i; j--) { KoTQc0b!
if (data[j] < data[lowIndex]) { hSSFmEpr
lowIndex = j; -Sj|Y}
} x=VLRh%Gvl
} R8fB
8 )
SortUtil.swap(data,i,lowIndex); 7cZ(g dQ/
} 9K_p4
mq
} Xh"8uJD
|ea}+N
} Cb;49;q
*`bAu *
Shell排序: zgA/B{DaC;
bJ9K!6s??`
package org.rut.util.algorithm.support; 3 3b 3v\N
BW&)Zz
import org.rut.util.algorithm.SortUtil; _.3O(? p,
#Ue_
/** ]jwF[D
* @author treeroot UU]a).rz
* @since 2006-2-2 +[$ Q C*
* @version 1.0 nL&[R}@W
*/ f;%\4TH?
public class ShellSort implements SortUtil.Sort{ #N `Z)}Jm
@ (LEuYq}
/* (non-Javadoc) 8hm|9
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 5j-?Uf
*/ bupDnTF
public void sort(int[] data) { :LBRyBV
for(int i=data.length/2;i>2;i/=2){ aak[U;rx
for(int j=0;j insertSort(data,j,i); tD\%SiTg=b
} RJT=K{2x
} j43-YdCJ
insertSort(data,0,1); D$G:#z*
} *9xv0hRQ%?
j_HwR9^fd,
/** 8K0@*0
* @param data 5$L=l
* @param j cSs??i
D"q
* @param i hQ}B?'>
*/ N?krlR
private void insertSort(int[] data, int start, int inc) { @F0+t;
int temp; U<mFwJ C]
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); x6B_5eF
} h[I~D`q)v
} *S=zJyAO
} O#S27.
gN/6%,H}
}