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package org.rut.util.algorithm; CnO$xE|{
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import org.rut.util.algorithm.support.BubbleSort; r+>9O
import org.rut.util.algorithm.support.HeapSort; 1~j.jv$
import org.rut.util.algorithm.support.ImprovedMergeSort; c$p1Sovw
import org.rut.util.algorithm.support.ImprovedQuickSort; 9"/{gf3D
import org.rut.util.algorithm.support.InsertSort; H94$Xi"Bd
import org.rut.util.algorithm.support.MergeSort; 9[:nWp^
import org.rut.util.algorithm.support.QuickSort; vWow^g
import org.rut.util.algorithm.support.SelectionSort; 4*'NpqC(_
import org.rut.util.algorithm.support.ShellSort; :D&QGw(n
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/** z%b3/rx
* @author treeroot u+{5c5_
* @since 2006-2-2 r,F'Jd5
* @version 1.0 (33[N
*/ u{J:wb
public class SortUtil { )m?oQ#`m
public final static int INSERT = 1; =uD2j9!"7
public final static int BUBBLE = 2; ZgN*m\l
public final static int SELECTION = 3; }V`Fz',lZ
public final static int SHELL = 4; \2W( >_z
public final static int QUICK = 5; 3n
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public final static int IMPROVED_QUICK = 6; ^c+6?
public final static int MERGE = 7; dNIY`u
public final static int IMPROVED_MERGE = 8; C}45ZI4
public final static int HEAP = 9; Rd 2*
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public static void sort(int[] data) { =#8J9
sort(data, IMPROVED_QUICK); <&:3|2p
} 5-n N8qs
private static String[] name={ @w@rW
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"insert", "bubble", "selection", "shell", "quick", "improved_quick", "merge", "improved_merge", "heap" wjpkh~qo
}; 7GKeqv
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private static Sort[] impl=new Sort[]{ DT_012z
new InsertSort(), x!S8'
new BubbleSort(), 10*U2FY)]
new SelectionSort(), Rnj2Q!C2
new ShellSort(), 6Bs_"
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new QuickSort(), GMksr%0Pj
new ImprovedQuickSort(), W.>yIA%
new MergeSort(), !1|f,9C
new ImprovedMergeSort(), 6?2/b`k
new HeapSort() UGl}=hwKkG
}; E|#'u^`yv
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public static String toString(int algorithm){ K&Zdk (l)
return name[algorithm-1]; mh|M O(
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public static void sort(int[] data, int algorithm) { ZN^9w"A
impl[algorithm-1].sort(data); 0!xD+IA!8
} (gz|6N
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public static interface Sort { vw3%u+Z&
public void sort(int[] data); Bf[D&O
} owQLAV
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public static void swap(int[] data, int i, int j) { -0lpsF
int temp = data; O=ci"2!\-
data = data[j]; M=@U]1n*c
data[j] = temp; ==Ju2D?%
} yv,9 0+k
}