选择排序: `u>BtAx8
E7eVg*Cvi
package org.rut.util.algorithm.support; [d&Faa[`
Y!7P>?)`,X
import org.rut.util.algorithm.SortUtil; hE6tu'
2mlE;.}8
/** pWx3l5)R
* @author treeroot }\0"gM
* @since 2006-2-2 xY'g7<})$
* @version 1.0 GC\/B0!
*/ %|,<\~P
public class SelectionSort implements SortUtil.Sort { CXQ?P
Uqpvj90sw
/* M<p )@p
* (non-Javadoc) Qx,G3m[}
* p 5o;Rvr
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) {PVu3W
*/ :> q?s
public void sort(int[] data) { O^x t
int temp; aXJe"IT.u
for (int i = 0; i < data.length; i++) { y*(YZ zF
int lowIndex = i; 2DC#PX)i
for (int j = data.length - 1; j > i; j--) { >Qx#2x+
if (data[j] < data[lowIndex]) { u=l(W(9=
lowIndex = j; kxmS
} 6+u'Tcb
} K?tk&0
SortUtil.swap(data,i,lowIndex); j&Aq^aI
} h^0mjdSp,
} Ax^'unfQ:
<M7*N.
} Yq^y"rw
2bJFlxEU
Shell排序: *Z:PB%d5
(
7?%Hg
package org.rut.util.algorithm.support; op-#Ig$#
o/zCXZnw#
import org.rut.util.algorithm.SortUtil; 7xc<vl#:q7
:}JZKj!}M
/** l17ZNDzLU
* @author treeroot qc6IH9i`
* @since 2006-2-2 O%&@WrFq
* @version 1.0 Vw*x3>`
*/ ^8m+*t
public class ShellSort implements SortUtil.Sort{ ]2(c$R
' mcJ/9)v
/* (non-Javadoc) t4IJ%#22
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 8[C6LG
*/ MP,*W}@
public void sort(int[] data) { @EY}iK~
for(int i=data.length/2;i>2;i/=2){ S0+zq<
for(int j=0;j insertSort(data,j,i); X4$e2f
} 2f!oA~|2
} x3s^u~C)(w
insertSort(data,0,1); !T*B{+|
} %jxuH+L
+*J4q5;E[?
/** FZnHG;af
* @param data pD# "8h
* @param j .e"Qv*[^
* @param i ?i~/gjp
*/ ^I{]Um:
private void insertSort(int[] data, int start, int inc) { "Cc"y* P
int temp; hPxI&
:N
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 4QFOO
sNp
} <~M9nz(<