题目链接:1321: Alphabet Cookies Description Kitty likes cookies very much, and especially the alphabet cookies. Now, she get some alphabet cookies, and she wants to select some of them to spell some words. The easy task for you, is to determine that whet
思路就是通过文件的遍历,对一个文件夹中的非目录文件进行大小统计,并对其中目录文件进行相同的遍历操作,代码如下: package word; import java.io.File; import java.io.FileNotFoundException; public class Aa { static iong numb=0;//总大小 public static void main(String[] args) throws FileNotFoundException { // TODO
package com.spring.mvc.zip; import java.io.File;import java.io.FileOutputStream;import java.io.InputStream;import java.io.OutputStream;import java.util.Enumeration;import java.util.zip.ZipEntry; import org.apache.tools.zip.ZipFile; public class zip {
You are given a data structure of employee information, which includes the employee's unique id, his importance value and his direct subordinates' id. For example, employee 1 is the leader of employee 2, and employee 2 is the leader of employee 3. Th