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7-8 英文单词排序 (25 分)
阅读量:625 次
发布时间:2019-03-12

本文共 609 字,大约阅读时间需要 2 分钟。

7-8 英文单词排序 (25 分)

本题要求编写程序,输入若干英文单词,对这些单词按长度从小到大排序后输出。如果长度相同,按照输入的顺序不变。

输入格式:

输入为若干英文单词,每行一个,以#作为输入结束标志。其中英文单词总数不超过20个,英文单词为长度小于10的仅由小写英文字母组成的字符串。

输出格式:

输出为排序后的结果,每个单词后面都额外输出一个空格。

输入样例:

blueredyellowgreenpurple#

输出样例:

red blue green yellow purple package ba;import java.util.Scanner;public class Main{	public static void main(String[] args) {		Scanner sc=new Scanner(System.in);		String[] a=new String[20];		int i=0;		while (!sc.hasNext("#")) {			a[i]=sc.next();			i++;					}		int j=0;		for(j=0;j
a[k].length()) { String temp=a[j]; a[j]=a[k]; a[k]=temp; } } } for(int c=0;c

ps选择排序

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