选择排序: Ds=d~sN u
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package org.rut.util.algorithm.support; b?k,_;\
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import org.rut.util.algorithm.SortUtil; YloE4PAY7
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/** 8hV4l'Pa72
* @author treeroot u}'m7|)8
* @since 2006-2-2 _bh$
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* @version 1.0 *4 m]UK
*/ |$8N*7UD
public class SelectionSort implements SortUtil.Sort { *`s*l+0b
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/* <MxA;A
* (non-Javadoc) =)#XZ[#F
* &~"N/o
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) Xk^<}Ep)c
*/ ='#7yVVcs
public void sort(int[] data) { 0Dd8c\J
int temp; rp]H&5.*
for (int i = 0; i < data.length; i++) { eT F s9$
int lowIndex = i; D<Z\6)|%I
for (int j = data.length - 1; j > i; j--) { E]Cm#B
if (data[j] < data[lowIndex]) { L#V e[
lowIndex = j; Qz"@<qgQy
} ?:PF;\U
} 0s4]eEXH
SortUtil.swap(data,i,lowIndex); c:DV8'fT
} H8c -/
} ZU:c[`
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} ZB}zT9JaE
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Shell排序: kDKfJp&a
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package org.rut.util.algorithm.support; $a')i<m^g
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import org.rut.util.algorithm.SortUtil; uCFpH5>
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/** gA+@p'XnR
* @author treeroot pr"q-S>E
* @since 2006-2-2 M/6q
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* @version 1.0 ;;17 #T2
*/ Nrp1`qY
public class ShellSort implements SortUtil.Sort{ XQ k,xQ
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/* (non-Javadoc) Cp-p7g0wlg
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) dqL)q 3
*/ &W y9%
public void sort(int[] data) { 5DeAH;
for(int i=data.length/2;i>2;i/=2){ tjy@sO/Q
for(int j=0;j insertSort(data,j,i); b;e*`f8T3c
} PwxRu
} XuW>GT/
insertSort(data,0,1); 9r,7>#IF
} _$qH\>se
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/** 2G`tS=Un
* @param data 7NfA)$
* @param j Rp""&0
* @param i Z:%~Al:
*/ /4-6V
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private void insertSort(int[] data, int start, int inc) { "PY&N