选择排序: YGy.39@31
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package org.rut.util.algorithm.support; 8v&4eU'S
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import org.rut.util.algorithm.SortUtil; %T:~N<8)
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/** }S{#DgZ@X
* @author treeroot g70B22!y
* @since 2006-2-2
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* @version 1.0 "b&[W$e
*/ G(7!3a+
public class SelectionSort implements SortUtil.Sort { K07b#`NF6
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/* lp`raNNo
* (non-Javadoc) 3ZNm ,{
* ZJev_mj
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) P;R`22\3
*/ _8$arjx=
public void sort(int[] data) { Sp+ zP-3
int temp; ;q:.&dak1
for (int i = 0; i < data.length; i++) { 2BA'Zu`
int lowIndex = i; {Lj]++`fB]
for (int j = data.length - 1; j > i; j--) { k@1\ULo
if (data[j] < data[lowIndex]) { NFT&\6!o
lowIndex = j;
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} 9!hiCqA&
} _~ m@ SI
SortUtil.swap(data,i,lowIndex); #K1VPezN
} Obd@#uab
} s{v!jZ
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} 7TCY$RcF,I
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Shell排序: >5Vv6_CI0?
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package org.rut.util.algorithm.support; 7hPiPv
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import org.rut.util.algorithm.SortUtil; +o]DT7W
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/** b(8#*S!U
* @author treeroot 7MXi_V;p<
* @since 2006-2-2 eR,ePyA;
* @version 1.0 5[Sa7Mk
*/ }?zy*yL
public class ShellSort implements SortUtil.Sort{ Ba$&4?8
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/* (non-Javadoc) {ETuaFDM
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) *n$=2v^A
*/ 2"`R_q
public void sort(int[] data) { OgpZwwk
for(int i=data.length/2;i>2;i/=2){ qKX3Npw
for(int j=0;j insertSort(data,j,i); m[~fT(NI
} -ea":}/
} EHByo[
insertSort(data,0,1); <-xI!o"}
} \{W}
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/** E/MD]ox
* @param data w'NL\>
* @param j Opc, {,z6
* @param i `Pa z
*/ j2A
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private void insertSort(int[] data, int start, int inc) { df}DJB
int temp; nH*JR
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); R"NR-iU
} J[6`$$l0
} rPf<8oH
} 9ohaU
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}