选择排序: YP/BX52v
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package org.rut.util.algorithm.support; DR;rK[f
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import org.rut.util.algorithm.SortUtil; Jc95Ki1X
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/** [td)v,
* @author treeroot ~J)_S'
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* @since 2006-2-2 2eK!<Gj
* @version 1.0 !K'j[cA^
*/ (w}iEm\b
public class SelectionSort implements SortUtil.Sort { )[i0~o[
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/* r>+\9q1
* (non-Javadoc) r3*0`Rup
* A}W)La\
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) !RN(/ &%y
*/ v'mRch)d
public void sort(int[] data) { BagO0#
int temp; a"@k11
for (int i = 0; i < data.length; i++) { x\T 9V~8a
int lowIndex = i; jhl9
for (int j = data.length - 1; j > i; j--) { iv*`.9TK-
if (data[j] < data[lowIndex]) { ]c4?-Vq%u
lowIndex = j; Dk[m)]w\
} 9!&fak_
} Gm~jC <
SortUtil.swap(data,i,lowIndex); ErnjIx:
} ;EDc1:
} kZ~ 0fw-
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} qbrY5;U
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Shell排序: t"4RGO)jh
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package org.rut.util.algorithm.support; V(u#8M
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import org.rut.util.algorithm.SortUtil; Q]?r&%Y
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/** ,T&=*q
* @author treeroot OeLM*Zi
* @since 2006-2-2 ,rc?,J1l
* @version 1.0 o."k7fLB
*/ >>22:JI`
public class ShellSort implements SortUtil.Sort{ kV9S+ME
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/* (non-Javadoc) Xfo3fW)s
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) uyZ
*/ P@lDhzd
public void sort(int[] data) { u_ou,RF
for(int i=data.length/2;i>2;i/=2){ S{wR Z|8U
for(int j=0;j insertSort(data,j,i); Va"H.]
} lOB*M!8
} "x~VXU%xU
insertSort(data,0,1); 0se0AcrW
} [&y