选择排序:
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package org.rut.util.algorithm.support; L<kIzB !
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import org.rut.util.algorithm.SortUtil; T;cyU9
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/** g/)$-Z)Nu
* @author treeroot 59?@55
* @since 2006-2-2 -#=y
* @version 1.0 .k{omr&Dy5
*/ |G2hm8
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public class SelectionSort implements SortUtil.Sort { xwjim7#_:
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/* 0jS"PH?[
* (non-Javadoc) ]r#YU0
* g$&uD
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) :NB,Dz+i
*/ }E01B_T9z
public void sort(int[] data) { XA
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int temp; ep"YGx[V
for (int i = 0; i < data.length; i++) { UbBo#(TZ)
int lowIndex = i; GVFR^pzO
for (int j = data.length - 1; j > i; j--) { )$V &Nf
if (data[j] < data[lowIndex]) { )+^1QL
lowIndex = j; q<Zdf
} ;5wmQFr
} `w_?9^7mH
SortUtil.swap(data,i,lowIndex); 4T*RJ3Fz!
} =)56]ki}
} sUaUZO2V
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} z3l=aAw8
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Shell排序: mhp&;
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package org.rut.util.algorithm.support; -rU~
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import org.rut.util.algorithm.SortUtil; ryz
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/** 4dDDi,)U
* @author treeroot u3!aKXnv<
* @since 2006-2-2 ^y.e
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* @version 1.0 S.;>:Dd[K
*/ 8\Y/?$on
public class ShellSort implements SortUtil.Sort{ xy@1E;
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/* (non-Javadoc) Vb|;@*=R&Q
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) ~Rzn =>a
*/ *>Z|!{bI
public void sort(int[] data) { t6.hg3Y
for(int i=data.length/2;i>2;i/=2){ m){.{Vn]
for(int j=0;j insertSort(data,j,i); \bt+46y@]
} KRS_6G],{
} `={s*^Ta
insertSort(data,0,1); zNE"5
} Ua.7_Em
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/** u$%>/cv
* @param data ,`7;S,f
* @param j cD-.thHO
* @param i A>"v1Wk
*/ 4(aDi;x "w
private void insertSort(int[] data, int start, int inc) { zE{@'
int temp; ;T0Y=yC
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc);
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} )7mX]@
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} r7tN(2;5
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}