选择排序: i3D<`\;r
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package org.rut.util.algorithm.support; h4tC. i~k
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import org.rut.util.algorithm.SortUtil; g})6V
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/** u1tq2"D8
* @author treeroot P@2tR5<R
* @since 2006-2-2 ,.[.SU#V
* @version 1.0 P`p6J8}4
*/ bo&\3
public class SelectionSort implements SortUtil.Sort { {,i=>%X*
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/* sS-W~u|C
* (non-Javadoc) /%62X{=>;
* 6`_! ?u7
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) u\M4`p!g=
*/ kNRyOUy
public void sort(int[] data) { =E&2 4
int temp; {5U1`>
for (int i = 0; i < data.length; i++) { 'BqrJfv
int lowIndex = i; 4g>1Gqv6
for (int j = data.length - 1; j > i; j--) { MJ1W*'9</W
if (data[j] < data[lowIndex]) { -T 2~W!
lowIndex = j; wu;7NatHx
} +d@v
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} giaD9$C
SortUtil.swap(data,i,lowIndex); m~##q}LZ
} v>rqOI
} *4-r`k|@>/
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} 7X(rLd
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Shell排序: P\,F1N_?r
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package org.rut.util.algorithm.support; y=-{Q
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import org.rut.util.algorithm.SortUtil; =*{K@p_
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/** BHF{-z
* @author treeroot 2^cAK t6bC
* @since 2006-2-2 W8Ke1(ws&
* @version 1.0 #D/$6ah~m
*/ 's =Q.s
public class ShellSort implements SortUtil.Sort{ `kqT{fs
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/* (non-Javadoc) RcY6V_Qx
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) se~ *<5
*/ 8dr0 DF$c
public void sort(int[] data) { W3Fy mCI
for(int i=data.length/2;i>2;i/=2){ qRgK_/[]
for(int j=0;j insertSort(data,j,i);
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} p^p'/$<6_
} 2dv|6p
insertSort(data,0,1); U#8\#jo
} D9}d]9]$
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/** bs:C1j\&
* @param data )EhTM-1
* @param j -X`~;=m>U
* @param i gcX5Q^`a=
*/ }W - K
private void insertSort(int[] data, int start, int inc) { d8xk&za
int temp; :jZ*,d%1={
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); X4Pm)N`
} Iu)L3_+
} 9c"0~7v
} c80
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}