选择排序: f4s[R0l
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package org.rut.util.algorithm.support; hX)r%v:
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import org.rut.util.algorithm.SortUtil; [OG-ZcNu?
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/** F-k1yZ?^
* @author treeroot s5|LD'o!
* @since 2006-2-2 8q7KqYu
* @version 1.0 CCq<y
*/ eJ{"\c(
public class SelectionSort implements SortUtil.Sort { EN.yU!N.4
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/* aC3\Hs
* (non-Javadoc) \+GXUnkj
* i[3$Wi$
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) PyYKeo=
*/ r_)-NOp
public void sort(int[] data) { NL&g/4A[a
int temp; j K[VEhs
for (int i = 0; i < data.length; i++) { k`)LO`))
int lowIndex = i; LDV{#5J
for (int j = data.length - 1; j > i; j--) { [$[t.m
if (data[j] < data[lowIndex]) { ~R)w
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lowIndex = j; EUuMSDp
} Zz?+,-$_*&
} ?2EzNN cS
SortUtil.swap(data,i,lowIndex); ~ezCE4^&
} 9U}EVpD
} .v1rrH?
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} \TMRS(
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Shell排序: _%zU^aE
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package org.rut.util.algorithm.support; K&|zWpb
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import org.rut.util.algorithm.SortUtil; '3hvR4P
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/** GMNf#;x
* @author treeroot 1~7y]d?%
* @since 2006-2-2 v?LJ_>hw*T
* @version 1.0 (/*-M]>
*/ *c3o&-ke9
public class ShellSort implements SortUtil.Sort{ |um)vlN;9
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/* (non-Javadoc) r1?LKoJOn
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) R:ar85F
*/ q"52-42
public void sort(int[] data) { ~Q%QA._R?
for(int i=data.length/2;i>2;i/=2){ sJM}p5V
for(int j=0;j insertSort(data,j,i); X 4/r#<Da
} >LLz G
} A1'IK.
insertSort(data,0,1); EvECA,!i
} IS=)J( 0
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/** 0?`#ko7~d
* @param data "R30oA#m
* @param j %##9.Xm6l
* @param i Tf[]vqa`G
*/ 7olA@;$
private void insertSort(int[] data, int start, int inc) { 92tb`'
int temp; X|q0m3jt
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); fsmH];"GD
} <