选择排序: <v2R6cj5
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package org.rut.util.algorithm.support; >Y\4v}-
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import org.rut.util.algorithm.SortUtil; Br yMq !
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/** ntF(K/~Y
* @author treeroot #JW1JCT
* @since 2006-2-2 EAq >v
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* @version 1.0 fe0 Y^vW
*/ &c\8`# 6
public class SelectionSort implements SortUtil.Sort { {==Q6BG*
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/* ZO;]Zt]
* (non-Javadoc) Awr]@%I
* Hv`Zc*
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) M 0"feq
*/ R-h7c!ko
public void sort(int[] data) { Tl1?5
int temp; ~]yqJYiid^
for (int i = 0; i < data.length; i++) { my} P\r.
int lowIndex = i; L`Ic0}|lzy
for (int j = data.length - 1; j > i; j--) { Z7f~|}
if (data[j] < data[lowIndex]) { d@l;dos),
lowIndex = j; .6'T;SoK>
} J`V6zGgW
} 1U9iNki
SortUtil.swap(data,i,lowIndex); UbYKiLDF)
} Mr1pRIYMd
} Bo0y"W[+
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} u3<])}I'
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Shell排序: utTek5/
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package org.rut.util.algorithm.support; r;'!qwr
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import org.rut.util.algorithm.SortUtil; !*cf}<Kmw
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/** vIG,!^*3
* @author treeroot xz%ig^L
* @since 2006-2-2
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* @version 1.0 y~d W=zO
*/ @%TQ/L^|
public class ShellSort implements SortUtil.Sort{ ECSC,oJ
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/* (non-Javadoc) S2NsqHJr
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) bHMlh^{`%
*/ 49#-\=<gt
public void sort(int[] data) { iKK=A.g
for(int i=data.length/2;i>2;i/=2){ 3a5H<3w_
for(int j=0;j insertSort(data,j,i); givK{Yt<B
} |/s.PNP2
} Mfz5:'
insertSort(data,0,1); F?dTCa
} 980+Y
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/** Oh^X^*I$@
* @param data
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* @param j dqe_&C@*O
* @param i ;'Y?wH[
*/ -@73" w/
private void insertSort(int[] data, int start, int inc) { cn#a/Hx
int temp; ZHBwoC#5}
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 5 4OYAkPCk
}
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} e,x@?L*
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}