选择排序: iU6Gp-<M,
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package org.rut.util.algorithm.support; G=;k=oX(
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import org.rut.util.algorithm.SortUtil; nG_6oe*=I
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/** r`c_e)STO
* @author treeroot -v6M<
* @since 2006-2-2 GUsl PnG
* @version 1.0 7ugZE93!
*/ .9O$G2'oh
public class SelectionSort implements SortUtil.Sort { p4V eRJk%
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/* EyY.KxCB
* (non-Javadoc) m Sk5u 7
* Be+0NXLVy
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) ?xK,mbFgl
*/ pm{|?R
public void sort(int[] data) { +a^F\8H
int temp; <AJ97MLcc
for (int i = 0; i < data.length; i++) { =_YG#yS
int lowIndex = i; $=?@*p
for (int j = data.length - 1; j > i; j--) { 9'hv%A:\3
if (data[j] < data[lowIndex]) { Z,iHy3`
lowIndex = j; d#2$!z#
} |d6T/Uxo
} qC'{;ko
SortUtil.swap(data,i,lowIndex); 2Pc%fuC
} M:5b4$Qh<
} eW|^tH
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} HYmn:?H
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Shell排序: 7t.!lh5G%
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package org.rut.util.algorithm.support; sUPz/Z.h
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import org.rut.util.algorithm.SortUtil; 9(":,M(/o
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/** KF4PJi;*
* @author treeroot LY+|[qka
* @since 2006-2-2 =N 5z@;!
* @version 1.0 }pJwj
*/ |g*XK6
public class ShellSort implements SortUtil.Sort{ [LRLJ_~g5
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/* (non-Javadoc) |hr]>P1
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) jMpD+Mb
*/ )aX,% yK
public void sort(int[] data) { 36am-G
for(int i=data.length/2;i>2;i/=2){ MeUaTJFEB
for(int j=0;j insertSort(data,j,i); ?mlNL/:
} xCtmXo
} E}ZJ)V7
insertSort(data,0,1); A2|Ud_
} )Y)pmjZaG
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/** +k`!QM>e-
* @param data +E1h#cc)
* @param j : "1XPr
* @param i +o9":dl
*/ ~,*b }O
private void insertSort(int[] data, int start, int inc) { @'GGm#<
int temp; `:axzCrCfR
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); \m1~jMz*>k
} u,6~qQczE
} "Y\_TtY
} &~W:xg(jN
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}