选择排序: RSzp-sKB
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package org.rut.util.algorithm.support; DpI_`TF#$Z
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import org.rut.util.algorithm.SortUtil; tgc&DT;E
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/** sW|u}8`
* @author treeroot ;MNEe%
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* @since 2006-2-2 2|w(d
* @version 1.0 D[:7B:i
*/ Qt]nlu i~
public class SelectionSort implements SortUtil.Sort { 1QjrL@$>15
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/* YVD%GJ
* (non-Javadoc) UU$ +DL
* plb'EP>e
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) mS!/>.1[
*/ +~8/7V22
public void sort(int[] data) { YWd:Ok0
int temp; D;d'ss;
for (int i = 0; i < data.length; i++) { ,&z_ 2m
int lowIndex = i; ,7>_Lp_v
for (int j = data.length - 1; j > i; j--) { _mA[^G=gY
if (data[j] < data[lowIndex]) { ~'v^__8
lowIndex = j; r(J7&vR}h
} nPvR
} :mL\KQ
SortUtil.swap(data,i,lowIndex); $5%tGFh
} !OC?3W:^_
} |)
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Shell排序: };29'_.."x
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package org.rut.util.algorithm.support; {K_YW
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import org.rut.util.algorithm.SortUtil; j$N`JiKM
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/** ++Az~{W7
* @author treeroot cf@:rHB}
* @since 2006-2-2 h#;fBQ]
* @version 1.0 \A keC 6[D
*/ $?wX*
public class ShellSort implements SortUtil.Sort{ vE6/B"b
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/* (non-Javadoc) ~)sb\o
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) WoesE:NiR
*/ C0KP,JS&
public void sort(int[] data) { *kZJ
for(int i=data.length/2;i>2;i/=2){ ikyvst>O
for(int j=0;j insertSort(data,j,i); AkT_ZU>
} m'z <d
} +% '0;
insertSort(data,0,1); [u,B8DX
} RrKs!2sCT
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/** -%%2Pz0I
* @param data JcvK]x
* @param j gLd3,$Ei
* @param i ;t[<!
*/ +#'exgGU^[
private void insertSort(int[] data, int start, int inc) { a+r0@eFLc
int temp; ;h0?o*i_
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); PNg, bcl
} GS<,adD
} =Lp0i9c
} IBnJ6(.
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