File list (Check if you may need any files):
S1T159_李鸿_20130413
....................\.classpath
....................\.project
....................\.settings
....................\.........\org.eclipse.jdt.core.prefs
....................\bin
....................\...\find
....................\...\....\custer.class
....................\...\....\test.class
....................\...\....\user.class
....................\...\insert
....................\...\......\num.class
....................\...\......\show.class
....................\...\......\test.class
....................\...\num
....................\...\...\num.class
....................\...\...\random.class
....................\...\...\test.class
....................\...\prime
....................\...\.....\deter.class
....................\...\.....\num.class
....................\...\.....\test.class
....................\...\student
....................\...\.......\hight.class
....................\...\.......\student.class
....................\...\.......\test.class
....................\...\user
....................\...\....\custer.class
....................\...\....\test.class
....................\...\....\user.class
....................\src
....................\...\find
....................\...\....\custer.java
....................\...\....\test.java
....................\...\....\user.java
....................\...\insert
....................\...\......\num.java
....................\...\......\show.java
....................\...\......\test.java
....................\...\num
....................\...\...\num.java
....................\...\...\random.java
....................\...\...\test.java
....................\...\prime
....................\...\.....\deter.java
....................\...\.....\num.java
....................\...\.....\test.java
....................\...\student
....................\...\.......\hight.java
....................\...\.......\student.java
....................\...\.......\test.java
....................\...\user
....................\...\....\custer.java
....................\...\....\test.java
....................\...\....\user.java