选择排序: +>E5X4JC
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package org.rut.util.algorithm.support; |(%AM*n
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import org.rut.util.algorithm.SortUtil; A c:\c7M;
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/** >6K4b/.5w
* @author treeroot m'.T2e.u
* @since 2006-2-2 4]"w b5%
* @version 1.0 y''0PSfb#
*/ <lx^aakk!
public class SelectionSort implements SortUtil.Sort { X\G)81Q.S
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/* Z}f^qc+
* (non-Javadoc) XIN5a~[z*
* Dh8(HiXf:
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) -M`D>
*/ CveWl$T12
public void sort(int[] data) { Rkr^Z?/GH
int temp; 1nXqi)&?;
for (int i = 0; i < data.length; i++) { {_ 6t4h}
int lowIndex = i; QJ M(UfHUD
for (int j = data.length - 1; j > i; j--) { (wlfMiO
if (data[j] < data[lowIndex]) { r03I*b
lowIndex = j; ho|8U
} %QE5<2k
} 8DL hk
SortUtil.swap(data,i,lowIndex); 4^MSX+zt
} tBTJmih"
} [#zE.
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} Uk"Y/Ddm
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Shell排序: 09x+Tko9;*
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package org.rut.util.algorithm.support; !SN WB
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import org.rut.util.algorithm.SortUtil; wV
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/** d.b?!kn
* @author treeroot dWIZ37w+D
* @since 2006-2-2 |3"NwM>
* @version 1.0 {SHqW5VX
*/ /9TL&_A-T
public class ShellSort implements SortUtil.Sort{ N7+#9S 5fv
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/* (non-Javadoc) aC}vJ93i
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) xtu]F
*/ n1JC?+
public void sort(int[] data) { UJ9q-r
for(int i=data.length/2;i>2;i/=2){ $KH@,;Xz
for(int j=0;j insertSort(data,j,i); wC(XRqlE
} 0JrK/Ma3
} AAdD\%JZ
insertSort(data,0,1); 2Z-,c;21
} p( HyRCH
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/** S--/<a2
* @param data K#iK6)tS
* @param j JgxA^>|9;
* @param i VEr 6uvB
*/ kkHTbn=!
private void insertSort(int[] data, int start, int inc) { d{iL?>'?^
int temp; +H?<}N*T
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); QQSH +
} &s