003

代码说明：

说明：  第三题 分别用类的继承、虚函数、抽象类继承、接口实现计算球、圆柱、圆锥的表面积和体积。(Third questions The surface area and volume of sphere, cylinder and cone are calculated by class inheritance, virtual function, abstract class inheritance and interface.)

文件列表：

003\.vs\003\DesignTimeBuild\.dtbcache, 370960 , 2019-10-17
003\.vs\003\v16\.suo, 25088 , 2019-10-31
003\.vs\003\v16\Server\sqlite3\db.lock, 0 , 2019-10-17
003\.vs\003\v16\Server\sqlite3\storage.ide, 626688 , 2019-10-31
003\003.csproj, 219 , 2019-10-17
003\003.sln, 1111 , 2019-10-17
003\bin\Debug\netcoreapp2.1\003.deps.json, 441 , 2019-10-17
003\bin\Debug\netcoreapp2.1\003.dll, 5632 , 2019-10-31
003\bin\Debug\netcoreapp2.1\003.pdb, 1036 , 2019-10-31
003\bin\Debug\netcoreapp2.1\003.runtimeconfig.dev.json, 252 , 2019-10-17
003\bin\Debug\netcoreapp2.1\003.runtimeconfig.json, 154 , 2019-10-17
003\obj\003.csproj.nuget.cache, 149 , 2019-10-17
003\obj\003.csproj.nuget.dgspec.json, 1686 , 2019-10-17
003\obj\003.csproj.nuget.g.props, 1563 , 2019-10-17
003\obj\003.csproj.nuget.g.targets, 981 , 2019-10-17
003\obj\Debug\netcoreapp2.1\003.AssemblyInfo.cs, 992 , 2019-10-17
003\obj\Debug\netcoreapp2.1\003.AssemblyInfoInputs.cache, 42 , 2019-10-17
003\obj\Debug\netcoreapp2.1\003.assets.cache, 20697 , 2019-10-17
003\obj\Debug\netcoreapp2.1\003.csproj.CoreCompileInputs.cache, 42 , 2019-10-17
003\obj\Debug\netcoreapp2.1\003.csproj.FileListAbsolute.txt, 599 , 2019-10-17
003\obj\Debug\netcoreapp2.1\003.csprojAssemblyReference.cache, 424 , 2019-10-17
003\obj\Debug\netcoreapp2.1\003.dll, 5632 , 2019-10-31
003\obj\Debug\netcoreapp2.1\003.pdb, 1036 , 2019-10-31
003\obj\project.assets.json, 39568 , 2019-10-17
003\Program.cs, 2454 , 2019-10-17
003\.vs\003\v16\Server\sqlite3, 0 , 2019-10-31
003\.vs\003\v16\Server, 0 , 2019-10-17
003\.vs\003\DesignTimeBuild, 0 , 2019-10-17
003\.vs\003\v16, 0 , 2019-10-17
003\bin\Debug\netcoreapp2.1, 0 , 2019-10-17
003\obj\Debug\netcoreapp2.1, 0 , 2019-10-17
003\.vs\003, 0 , 2019-10-17
003\bin\Debug, 0 , 2019-10-17
003\obj\Debug, 0 , 2019-10-17
003\.vs, 0 , 2019-10-17
003\bin, 0 , 2019-10-17
003\obj, 0 , 2019-10-17
003, 0 , 2019-10-17