选择排序: R_Dc)
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package org.rut.util.algorithm.support; MmU%%2QG
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import org.rut.util.algorithm.SortUtil; <8(?7QI
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/** KO]N%]:&~
* @author treeroot w\|Ei(
* @since 2006-2-2 \Rk$t7ZH
* @version 1.0 p*;Qz
*/ %hT4qzJj
public class SelectionSort implements SortUtil.Sort { zREJ#r
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/* 9( VRq^Z1
* (non-Javadoc) m[2'd
* ]T{E
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) <6N_at3
*/ oJaAM|7uv
public void sort(int[] data) { r!/0 j)
int temp; DOL%'k ?B
for (int i = 0; i < data.length; i++) { Nh)[rx
int lowIndex = i; M$CVQ>op:
for (int j = data.length - 1; j > i; j--) { 6GOcI#C9C
if (data[j] < data[lowIndex]) { F>Y9o-o2
lowIndex = j; dhR(_
} StQ@g
} &`:rp!Lc
SortUtil.swap(data,i,lowIndex); ~y\:iL//E
} -2NwF4VL
} Mz|L-62
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Shell排序: kP,7Li\
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package org.rut.util.algorithm.support; YQ,tt<CQ
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import org.rut.util.algorithm.SortUtil; +0#JnqH"
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/** $N.`)S<
* @author treeroot {$TZ}z"DA
* @since 2006-2-2 E#h~V5Tf
* @version 1.0 <%,'$^'DS
*/ X!0kK8v
public class ShellSort implements SortUtil.Sort{ VJ1*|r,
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/* (non-Javadoc) anx&Xj|=.F
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 41;)-(1
*/ ic~Z_?p
public void sort(int[] data) { {,V$*
for(int i=data.length/2;i>2;i/=2){ @P70W<<
for(int j=0;j insertSort(data,j,i); OJ[rj`wrW^
} c/$*%J<
} +sn2Lw!^
insertSort(data,0,1); <:cpz* G4
} 6D*chvNA;
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/** }1rvM4{/+f
* @param data OWV/kz5'H
* @param j [#X|+M&u6
* @param i Dm4B
*/ F^sw0 .b
private void insertSort(int[] data, int start, int inc) { h3t$>vs2F"
int temp; ;tN4HiN
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); [`bZ5*&
} *SGlqR['\e
} t,?,F4j
} z_)`g`($
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}