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jAvA 按字母排序

public String mySort(String source){ char[] c = source.toCharArray();//将字符串转换成char数组 java.util.Arrays.sort(c);//对数组进行排序 return c;//返回数组。注:char数组相当于String类型} 完成后直接调用该方法就好了:String resul...

// 就用冒泡法吧,简单 public class CharArray{ public static void main(String args[]) throws Exception{ char asc[]={'A', 'M', 'B', 'T', 'P', 'Q'}; for(int i=0; i

char[] ch={'b','a','g','d','h','n'}; Arrays.sort(ch); System.out.println(ch);

import java.util.Comparator; import java.util.Iterator; import java.util.TreeSet; public class Demo{ public static void main(String args[]){ TreeSet ts = new TreeSet(new MyComp()); ts.add("C"); ts.add("A"); ts.add("B"); ts.add(...

package demo; import java.util.Arrays; public class Test { public void sortStringArray() { String[] arrayToSort = new String[] { "Oscar", "Charlie", "Ryan", "Adam", "David","aff","Aff" }; System.out.println(); System.out.printl...

参考代码如下 import java.util.ArrayList;import java.util.Comparator;public class ListDemo {public static void main(String[] args) {ArrayList city = new ArrayList();city.add("Jonesboro");city.add("Chaohu");city.add("LittleRock")...

Java代码 import java.util.Arrays; import java.util.Comparator; import net.sourceforge.pinyin4j.PinyinHelper; public class PinYinSort { public static void main(String[] args) { String[] arr={ "王二六","张三", "李四", "王五","赵...

import java.util.Arrays;public class Test{public static void main(String[] args) throws Exception {String str="adeaceaghlieo";char[] tmp = str.toCharArray();Arrays.sort(tmp);for(char c:tmp){System.out.print(c);}}}

import java.util.Scanner;public class Test {public static void main(String[] args) {String[] words = new String[] { "a", "c", "u", "b", "e", "p", "f", "z" };System.out.print("old str : ");for (String s : words) {System.out.prin...

java中字母排序是按照字典顺序的,可以直接使用Arrays.sort() 方法对字母数组进行排序即可

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