File list (Check if you may need any files):
JAVA-计算器代码
...............\.classpath
...............\.project
...............\.settings
...............\.........\org.eclipse.jdt.core.prefs
...............\alloy.jar
...............\bin
...............\...\controller
...............\...\..........\Control.class
...............\...\model
...............\...\.....\Contestant.class
...............\...\view
...............\...\....\MainWin$1.class
...............\...\....\MainWin.class
...............\...\....\Panel_Login.class
...............\...\....\Panel_Result.class
...............\...\....\Panel_Score.class
...............\src
...............\...\controller
...............\...\..........\Control.java
...............\...\model
...............\...\.....\Contestant.java
...............\...\view
...............\...\....\MainWin.java
...............\...\....\Panel_Login.java
...............\...\....\Panel_Result.java
...............\...\....\Panel_Score.java