选择排序: JXRf4QmG
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package org.rut.util.algorithm.support; W
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import org.rut.util.algorithm.SortUtil; }!yD^:[5
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/** !%RJC,X
* @author treeroot #9hXZr/8
* @since 2006-2-2 x [{q&N!"`
* @version 1.0 vu'!-K=0
*/ SL\y\GaV
public class SelectionSort implements SortUtil.Sort { ?ZuD
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/* <j1d~XU}
* (non-Javadoc) l;{N/cS
* NtA|#"^
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) ZG\ I1
*/ Z>w^j.(
public void sort(int[] data) { vrm{Ql&
int temp; .1z$ A
for (int i = 0; i < data.length; i++) { J.e8UQ@=5
int lowIndex = i; K'{W9~9Lq
for (int j = data.length - 1; j > i; j--) { LnI{S{]wDh
if (data[j] < data[lowIndex]) { g"dZB2`C
lowIndex = j; \l=KWa 3Q
} "U5Ln2X{J
} hNq8
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SortUtil.swap(data,i,lowIndex); 5Ckk5b
} C>`.J_N
} 9*TS90>a
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} 8NAWA3^B
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Shell排序: X\3,NR,
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package org.rut.util.algorithm.support; [`zbf_RyO
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import org.rut.util.algorithm.SortUtil;
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/** /,uSCITD
* @author treeroot Gkodk[VuLs
* @since 2006-2-2 pT
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* @version 1.0 :9x084ESR)
*/ `3sy>GU?
public class ShellSort implements SortUtil.Sort{ [nN\{"~O
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/* (non-Javadoc) r_V2 J{B
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) EYJ i6#
*/ Ot2zhR )
public void sort(int[] data) { mOz&6T<|
for(int i=data.length/2;i>2;i/=2){ p'%: M
for(int j=0;j insertSort(data,j,i); ~*PK080N}
} K5)yM @cq
} .cH{WZ
insertSort(data,0,1); kuTq8p2E
} hk5E=t~&
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/** "3Xv%U9@
* @param data <