系统功能：积分、加速、减速、炫彩、暂停、背景音乐、高分提升难度。
以panel控件作为游戏背景，以label标签作为蛇身和食物完成游戏的基本界面。把蛇身作为元素添加到ArrayList中，通过逻辑算法完成功能。
界面设计：使用Graphics类在panel控件中绘制游戏的场地以及贪吃蛇、食物，食物模块、蛇身各模块的绘制是在单元格中进行绘制的，这样蛇身移动和食物生成过程中不需要重新绘制背景；
游戏过程：蛇身的移动主要是用ArrList类来实现的，该类的主要功能是使用大小可以根据需要动态增加数组，即建立动态数组来存储蛇身，本实验主要使用ArrList类的Insert、add和RemoveAt方法实现蛇模块的增加、蛇体移动和清除移动蛇尾。
游戏结束：显示GAMEOVER
添加功能：背景音乐，炫彩蛇身，加速减速，暂停开始。
资源文件列表
Snake3.0/Snake/App.config , 187
Snake3.0/Snake/bg.wav , 4360044
Snake3.0/Snake/bin/bg.wav , 4360044
Snake3.0/Snake/bin/Debug/2.jpg , 54865
Snake3.0/Snake/bin/Debug/bg.wav , 4360044
Snake3.0/Snake/bin/Debug/Snake.exe , 335872
Snake3.0/Snake/bin/Debug/Snake.exe.config , 187
Snake3.0/Snake/bin/Debug/Snake.pdb , 34304
Snake3.0/Snake/bin/Debug/Snake.vshost.exe , 22984
Snake3.0/Snake/bin/Debug/Snake.vshost.exe.config , 187
Snake3.0/Snake/bin/Debug/Snake.vshost.exe.manifest , 490
Snake3.0/Snake/bin/Release/Snake.exe , 335872
Snake3.0/Snake/bin/Release/Snake.exe.config , 187
Snake3.0/Snake/bin/Release/Snake.pdb , 30208
Snake3.0/Snake/bin/Release/Snake.vshost.exe , 22984
Snake3.0/Snake/bin/Release/Snake.vshost.exe.config , 187
Snake3.0/Snake/bin/Release/Snake.vshost.exe.manifest , 490
Snake3.0/Snake/Form1.cs , 9073
Snake3.0/Snake/Form1.Designer.cs , 5981
Snake3.0/Snake/Form1.resx , 80934
Snake3.0/Snake/obj/Debug/DesignTimeResolveAssemblyReferences.cache , 1308
Snake3.0/Snake/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 7000
Snake3.0/Snake/obj/Debug/Snake.csproj.FileListAbsolute.txt , 600
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Snake3.0/Snake/obj/Debug/Snake.csprojResolveAssemblyReference.cache , 2209
Snake3.0/Snake/obj/Debug/Snake.exe , 335872
Snake3.0/Snake/obj/Debug/Snake.Form1.resources , 50368
Snake3.0/Snake/obj/Debug/Snake.pdb , 34304
Snake3.0/Snake/obj/Debug/Snake.Properties.Resources.resources , 180
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Snake3.0/Snake/obj/Release/DesignTimeResolveAssemblyReferencesInput.cache , 7019
Snake3.0/Snake/obj/Release/Snake.csproj.FileListAbsolute.txt , 1690
Snake3.0/Snake/obj/Release/Snake.csproj.GenerateResource.Cache , 975
Snake3.0/Snake/obj/Release/Snake.exe , 335872
Snake3.0/Snake/obj/Release/Snake.Form1.resources , 50368
Snake3.0/Snake/obj/Release/Snake.pdb , 30208
Snake3.0/Snake/obj/Release/Snake.Properties.Resources.resources , 180
Snake3.0/Snake/obj/Release/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
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Snake3.0/Snake/ooopic_1464230128.ico , 270398
Snake3.0/Snake/Properties/AssemblyInfo.cs , 1330
Snake3.0/Snake/Properties/Resources.Designer.cs , 2862
Snake3.0/Snake/Properties/Resources.resx , 5612
Snake3.0/Snake/Properties/Settings.Designer.cs , 1092
Snake3.0/Snake/Properties/Settings.settings , 249
Snake3.0/Snake/snake.cs , 3406
Snake3.0/Snake/Snake.csproj , 3968
Snake3.0/Snake.sln , 905
Snake3.0/Snake.v11.suo , 41984