选择排序: hDJ+Rk@
QN;NuDHN
package org.rut.util.algorithm.support; oVuIHb0w
5Mxl({oI]
import org.rut.util.algorithm.SortUtil; cJT_Qfxx
% \v
/** k!qOE\%B
* @author treeroot 1\-lAk!
* @since 2006-2-2 aG"
* @version 1.0 )jI4]6
*/ .h
w(;
public class SelectionSort implements SortUtil.Sort { QncjSaEE
S%
ptG$Z
/* Y,n8co^
* (non-Javadoc) *s1o?'e
* U2_;
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) =*4^Dtp
*/ |L;Hd.l7^*
public void sort(int[] data) { fiAj#mX
int temp; K~&3etQF
for (int i = 0; i < data.length; i++) { BR6HD7G
int lowIndex = i; z,qNuv"W
for (int j = data.length - 1; j > i; j--) { :'H}b*VWx
if (data[j] < data[lowIndex]) { -K^(L#G
lowIndex = j; muK)Yw[#N
} UWCm:eRQ
} *}r6V"pH~
SortUtil.swap(data,i,lowIndex); _n*gj-
} <+ <o
X"I
} @ bvWqMa
{dl@#Tu
} B aCzN;)
'wLW`GX.
Shell排序: 4mGRk)hk:>
^SUo-N''
package org.rut.util.algorithm.support; <p_2&&?
|<YF.7r;
import org.rut.util.algorithm.SortUtil; Q>=/u-
{=^<yK2q
/** usugjx^p
* @author treeroot H'2o84$
* @since 2006-2-2 9mv6
* @version 1.0 78mJ3/?rC
*/ FP6JfI8
public class ShellSort implements SortUtil.Sort{ 3v~}hV/RUy
dI,H:g
/* (non-Javadoc) G~lnX^46"
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) Fw#wVs)@:
*/ xNVSWi,
public void sort(int[] data) { ]%5gPfv[T
for(int i=data.length/2;i>2;i/=2){ 2Q/V D,yU
for(int j=0;j insertSort(data,j,i); ciPaCrV
} KC\W6|NtGj
} MIv,$
insertSort(data,0,1);
2IDn4<`
} 6`'K M/
kdm@1x
/** 7sJGB^vM
* @param data n{F&GE="
* @param j ^[ >
* @param i 0?g&