选择排序: P=g+6-1
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package org.rut.util.algorithm.support; {GY$J<5=
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import org.rut.util.algorithm.SortUtil; z}|'&O*.F
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/** }?$Mh)
* @author treeroot A-5%_M3\G
* @since 2006-2-2
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* @version 1.0 {K}+$jzGVt
*/ #]a0 51Y
public class SelectionSort implements SortUtil.Sort { X13bi}O6#
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/* +d.Bf
* (non-Javadoc) r4'Pf|`u
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) Z%{2/mQ
*/ ' 1IH^<b
public void sort(int[] data) { i;7jJ(#V
int temp; l$NEx0Dffz
for (int i = 0; i < data.length; i++) { e;v2`2z2
int lowIndex = i; {643Dz<e
for (int j = data.length - 1; j > i; j--) { 'McVaPav
if (data[j] < data[lowIndex]) { T!AQJ:;1
lowIndex = j; A#{*A
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SortUtil.swap(data,i,lowIndex); r>OE[C69
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Shell排序: 23m+"4t
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package org.rut.util.algorithm.support; UHwrssX&3
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import org.rut.util.algorithm.SortUtil; C$5x*`y
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/** $MR4jnTT
* @author treeroot :JmNy<
* @since 2006-2-2 Yy5F'RY
* @version 1.0 UKdzJEhG
*/ bL<cgtz7)
public class ShellSort implements SortUtil.Sort{
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/* (non-Javadoc) a'r\e2/e?H
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 2TO1i0
*/
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public void sort(int[] data) { 0!T $Ef
for(int i=data.length/2;i>2;i/=2){ :/08}!_:
for(int j=0;j insertSort(data,j,i); "@_f>3z
} ?uLqB@!2
} _;9)^})$
insertSort(data,0,1); ~drNlt9jf
} G9TUU.T
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/** W&nVVV8s@
* @param data a7ty&[\
* @param j v2^CBKZ+
* @param i >{[J+f{~|
*/ ">7 bnOJ
private void insertSort(int[] data, int start, int inc) { A.Njn(z?Lz
int temp; c
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for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); Cq=c'(cX
} Yi3DoaS;"
} kBkhuKd)V
} +=QboUN
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}