选择排序: NCh(-E
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package org.rut.util.algorithm.support; R;m0eG`
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import org.rut.util.algorithm.SortUtil; af5`ktx
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/** kIZdND&
* @author treeroot ;{C{V{
* @since 2006-2-2 \EfwS%
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* @version 1.0 &!EYT0=>p
*/ ?01""Om
public class SelectionSort implements SortUtil.Sort { -{sv3|P>
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/* wuC tg=
* (non-Javadoc) .BB:7+
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) aI#n+PW
*/ u! FSXX<
public void sort(int[] data) { |MR?8A^"
int temp; QKkr~?sTO
for (int i = 0; i < data.length; i++) { Q]'!FmXf
int lowIndex = i; <UL|%9=~
for (int j = data.length - 1; j > i; j--) { y!D`.'
if (data[j] < data[lowIndex]) { ]|BSX-V.%i
lowIndex = j; :NyE d<'
} >43yty\
} bHT@]`@@
SortUtil.swap(data,i,lowIndex); ,5"]K'Vce
} 32FGDM
} >o=p5#{
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Shell排序: lH>XIEj
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package org.rut.util.algorithm.support; ~ b_gwJ'
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import org.rut.util.algorithm.SortUtil; 0>MI*fnY"
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/** sYP@>tHC
* @author treeroot j7+t@DqQ
* @since 2006-2-2 u@'zvkb@
* @version 1.0 [LDzR7vnf
*/ tP{$}cEY
public class ShellSort implements SortUtil.Sort{ )eMh,r
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/* (non-Javadoc) kweTK]mT
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) K7VG\Ec
*/ 04d$_1:}a
public void sort(int[] data) { r,KK%B
for(int i=data.length/2;i>2;i/=2){ m3-J0D<
for(int j=0;j insertSort(data,j,i); -;-"i J0
} 2:F
} /CE d14.
insertSort(data,0,1); Cw5K*
} fMaNv6(
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/** S$WM&9U
* @param data 2f4c;YS
* @param j RBD
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* @param i :L0W"$
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private void insertSort(int[] data, int start, int inc) { 1z:N$O_v
int temp; @E;pT3; )
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); .&