选择排序: \p@,+ -gX
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package org.rut.util.algorithm.support; .rG Rdb
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import org.rut.util.algorithm.SortUtil; Nf0b?jn-
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/** **-%5~
* @author treeroot ?$;_a%v6
* @since 2006-2-2 cGsxfwD
* @version 1.0 6l [TQ
*/ lbT<HWzNH
public class SelectionSort implements SortUtil.Sort { %MbjKw
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/* w*#k&N[X
* (non-Javadoc) WqY:XE+?\
* ;csAhkf:S
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) xYM/{[
*/ ^lRXc.c z
public void sort(int[] data) { A~I}[O~(pb
int temp; %r6~5_A
for (int i = 0; i < data.length; i++) { ]v94U b
int lowIndex = i; ID'@}69.S
for (int j = data.length - 1; j > i; j--) { !&E>8h
if (data[j] < data[lowIndex]) { cKF02?)TX
lowIndex = j; lUCdnp;w'
} %~^R Iwm
} [JMz~~F
SortUtil.swap(data,i,lowIndex); }%$9nq3
} kZ`60X%wE
} f>ED
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} z
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Shell排序: bU2)pD!N
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package org.rut.util.algorithm.support; Kj}hb)HU
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import org.rut.util.algorithm.SortUtil; _rs!6tp
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/** 9<[RXY
* @author treeroot O%(:8nIgZ
* @since 2006-2-2 \RMYaI^+;
* @version 1.0 u33+ ikYv
*/ &}:Hp9n
public class ShellSort implements SortUtil.Sort{ B{s[SZ
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/* (non-Javadoc) ,!%[CpM3
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) $3Wl~
G}
*/ a/L?R
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public void sort(int[] data) { ?@_3B]Fs
for(int i=data.length/2;i>2;i/=2){ 39"8Nq|e
for(int j=0;j insertSort(data,j,i);
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} rx_'(
} N[aK#o,
insertSort(data,0,1); {x2N~1!E
} kX[I|Z=
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/** HEjV7g0E
* @param data D\j1`
* @param j -U%wLkf|
* @param i G:u[Lk#6K
*/ /d'^XYOC
private void insertSort(int[] data, int start, int inc) { ,W*<e-
int temp; z6'zNM7M
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); @YpA'cX7
} =,gss&J!!
} _Mq@58q'
} .HZYSY:X
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}