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package org.rut.util.algorithm; 4x?4[J~u[
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import org.rut.util.algorithm.support.BubbleSort; <&iLMb:%
import org.rut.util.algorithm.support.HeapSort; F3&:KZ!V&m
import org.rut.util.algorithm.support.ImprovedMergeSort; TJz}
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import org.rut.util.algorithm.support.ImprovedQuickSort; $(&+NJ$U$
import org.rut.util.algorithm.support.InsertSort; UaM&/K9
import org.rut.util.algorithm.support.MergeSort; _t@9WA;+\
import org.rut.util.algorithm.support.QuickSort; aHBM9 %gV
import org.rut.util.algorithm.support.SelectionSort; YAYwrKt
import org.rut.util.algorithm.support.ShellSort;
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/** Y&1Yc)*O
* @author treeroot p9j2jb,qy
* @since 2006-2-2 bipA{VU
* @version 1.0 |jyD@Q,4
*/ xH{V.n&v
public class SortUtil {
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public final static int INSERT = 1; u^+
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public final static int BUBBLE = 2; ]RTK:%
public final static int SELECTION = 3; z_A34@a
public final static int SHELL = 4; `k~w
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public final static int QUICK = 5; o;'-^ LJ
public final static int IMPROVED_QUICK = 6; z i3gE$7
public final static int MERGE = 7; Jp +h''t
public final static int IMPROVED_MERGE = 8; :}[D;cx
public final static int HEAP = 9; 9 N9Q#o$!.
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public static void sort(int[] data) { JwcC9
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sort(data, IMPROVED_QUICK); jP"yG#
} t[X,m]SX
private static String[] name={ Sbjc8V ut
"insert", "bubble", "selection", "shell", "quick", "improved_quick", "merge", "improved_merge", "heap" :0(:}V3 z\
}; CC XOxd
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private static Sort[] impl=new Sort[]{ -ei+r#
new InsertSort(), -59;Zn/
new BubbleSort(), !-s 6B
new SelectionSort(), uEDvdd#V.
new ShellSort(), l8RKwECdPn
new QuickSort(), I0(nRu<
new ImprovedQuickSort(), VpWpC&
new MergeSort(), `&g1`vg
new ImprovedMergeSort(), Cp^%;(@
new HeapSort() `lN
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}; og8"#%
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public static String toString(int algorithm){ !l~3K(&4
return name[algorithm-1]; i2n66d
} +M.!_2t$2
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public static void sort(int[] data, int algorithm) { -|`E'b81
impl[algorithm-1].sort(data); f4&k48Ds
} },vVc/
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public static interface Sort {
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public void sort(int[] data); F/0x`l
} #5mnSky+s
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public static void swap(int[] data, int i, int j) { Mx=L lC)
int temp = data; :1e'22[=.
data = data[j]; 6Y/TqI[
data[j] = temp; |n\(I$
} psB9~EU&Q
}