├── .gitignore ├── Course.sln └── Course ├── Course.csproj ├── Entities ├── ImportedProduct.cs ├── Product.cs └── UsedProduct.cs └── Program.cs /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.suo 8 | *.user 9 | *.userosscache 10 | *.sln.docstates 11 | 12 | # User-specific files (MonoDevelop/Xamarin Studio) 13 | *.userprefs 14 | 15 | # Build results 16 | [Dd]ebug/ 17 | [Dd]ebugPublic/ 18 | [Rr]elease/ 19 | [Rr]eleases/ 20 | x64/ 21 | x86/ 22 | bld/ 23 | [Bb]in/ 24 | [Oo]bj/ 25 | [Ll]og/ 26 | 27 | # Visual Studio 2015/2017 cache/options directory 28 | .vs/ 29 | # Uncomment if you have tasks that create the project's static files in wwwroot 30 | #wwwroot/ 31 | 32 | # Visual Studio 2017 auto generated files 33 | Generated\ Files/ 34 | 35 | # MSTest test Results 36 | [Tt]est[Rr]esult*/ 37 | [Bb]uild[Ll]og.* 38 | 39 | # NUNIT 40 | *.VisualState.xml 41 | TestResult.xml 42 | 43 | # Build Results of an ATL Project 44 | [Dd]ebugPS/ 45 | [Rr]eleasePS/ 46 | dlldata.c 47 | 48 | # Benchmark Results 49 | BenchmarkDotNet.Artifacts/ 50 | 51 | # .NET Core 52 | project.lock.json 53 | project.fragment.lock.json 54 | artifacts/ 55 | **/Properties/launchSettings.json 56 | 57 | # StyleCop 58 | StyleCopReport.xml 59 | 60 | # Files built by Visual Studio 61 | *_i.c 62 | *_p.c 63 | *_i.h 64 | *.ilk 65 | *.meta 66 | *.obj 67 | *.iobj 68 | *.pch 69 | *.pdb 70 | *.ipdb 71 | *.pgc 72 | *.pgd 73 | *.rsp 74 | *.sbr 75 | *.tlb 76 | *.tli 77 | *.tlh 78 | *.tmp 79 | *.tmp_proj 80 | *.log 81 | *.vspscc 82 | *.vssscc 83 | .builds 84 | *.pidb 85 | *.svclog 86 | *.scc 87 | 88 | # Chutzpah Test files 89 | _Chutzpah* 90 | 91 | # Visual C++ cache files 92 | ipch/ 93 | *.aps 94 | *.ncb 95 | *.opendb 96 | *.opensdf 97 | *.sdf 98 | *.cachefile 99 | *.VC.db 100 | *.VC.VC.opendb 101 | 102 | # Visual Studio profiler 103 | *.psess 104 | *.vsp 105 | *.vspx 106 | *.sap 107 | 108 | # Visual Studio Trace Files 109 | *.e2e 110 | 111 | # TFS 2012 Local Workspace 112 | $tf/ 113 | 114 | # Guidance Automation Toolkit 115 | *.gpState 116 | 117 | # ReSharper is a .NET coding add-in 118 | _ReSharper*/ 119 | *.[Rr]e[Ss]harper 120 | *.DotSettings.user 121 | 122 | # JustCode is a .NET coding add-in 123 | .JustCode 124 | 125 | # TeamCity is a build add-in 126 | _TeamCity* 127 | 128 | # DotCover is a Code Coverage Tool 129 | *.dotCover 130 | 131 | # AxoCover is a Code Coverage Tool 132 | .axoCover/* 133 | !.axoCover/settings.json 134 | 135 | # Visual Studio code coverage results 136 | *.coverage 137 | *.coveragexml 138 | 139 | # NCrunch 140 | _NCrunch_* 141 | .*crunch*.local.xml 142 | nCrunchTemp_* 143 | 144 | # MightyMoose 145 | *.mm.* 146 | AutoTest.Net/ 147 | 148 | # Web workbench (sass) 149 | .sass-cache/ 150 | 151 | # Installshield output folder 152 | [Ee]xpress/ 153 | 154 | # DocProject is a documentation generator add-in 155 | DocProject/buildhelp/ 156 | DocProject/Help/*.HxT 157 | DocProject/Help/*.HxC 158 | DocProject/Help/*.hhc 159 | DocProject/Help/*.hhk 160 | DocProject/Help/*.hhp 161 | DocProject/Help/Html2 162 | DocProject/Help/html 163 | 164 | # Click-Once directory 165 | publish/ 166 | 167 | # Publish Web Output 168 | *.[Pp]ublish.xml 169 | *.azurePubxml 170 | # Note: Comment the next line if you want to checkin your web deploy settings, 171 | # but database connection strings (with potential passwords) will be unencrypted 172 | *.pubxml 173 | *.publishproj 174 | 175 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 176 | # checkin your Azure Web App publish settings, but sensitive information contained 177 | # in these scripts will be unencrypted 178 | PublishScripts/ 179 | 180 | # NuGet Packages 181 | *.nupkg 182 | # The packages folder can be ignored because of Package Restore 183 | **/[Pp]ackages/* 184 | # except build/, which is used as an MSBuild target. 185 | !**/[Pp]ackages/build/ 186 | # Uncomment if necessary however generally it will be regenerated when needed 187 | #!**/[Pp]ackages/repositories.config 188 | # NuGet v3's project.json files produces more ignorable files 189 | *.nuget.props 190 | *.nuget.targets 191 | 192 | # Microsoft Azure Build Output 193 | csx/ 194 | *.build.csdef 195 | 196 | # Microsoft Azure Emulator 197 | ecf/ 198 | rcf/ 199 | 200 | # Windows Store app package directories and files 201 | AppPackages/ 202 | BundleArtifacts/ 203 | Package.StoreAssociation.xml 204 | _pkginfo.txt 205 | *.appx 206 | 207 | # Visual Studio cache files 208 | # files ending in .cache can be ignored 209 | *.[Cc]ache 210 | # but keep track of directories ending in .cache 211 | !*.[Cc]ache/ 212 | 213 | # Others 214 | ClientBin/ 215 | ~$* 216 | *~ 217 | *.dbmdl 218 | *.dbproj.schemaview 219 | *.jfm 220 | *.pfx 221 | *.publishsettings 222 | orleans.codegen.cs 223 | 224 | # Including strong name files can present a security risk 225 | # (https://github.com/github/gitignore/pull/2483#issue-259490424) 226 | #*.snk 227 | 228 | # Since there are multiple workflows, uncomment next line to ignore bower_components 229 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 230 | #bower_components/ 231 | 232 | # RIA/Silverlight projects 233 | Generated_Code/ 234 | 235 | # Backup & report files from converting an old project file 236 | # to a newer Visual Studio version. Backup files are not needed, 237 | # because we have git ;-) 238 | _UpgradeReport_Files/ 239 | Backup*/ 240 | UpgradeLog*.XML 241 | UpgradeLog*.htm 242 | ServiceFabricBackup/ 243 | *.rptproj.bak 244 | 245 | # SQL Server files 246 | *.mdf 247 | *.ldf 248 | *.ndf 249 | 250 | # Business Intelligence projects 251 | *.rdl.data 252 | *.bim.layout 253 | *.bim_*.settings 254 | *.rptproj.rsuser 255 | 256 | # Microsoft Fakes 257 | FakesAssemblies/ 258 | 259 | # GhostDoc plugin setting file 260 | *.GhostDoc.xml 261 | 262 | # Node.js Tools for Visual Studio 263 | .ntvs_analysis.dat 264 | node_modules/ 265 | 266 | # Visual Studio 6 build log 267 | *.plg 268 | 269 | # Visual Studio 6 workspace options file 270 | *.opt 271 | 272 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 273 | *.vbw 274 | 275 | # Visual Studio LightSwitch build output 276 | **/*.HTMLClient/GeneratedArtifacts 277 | **/*.DesktopClient/GeneratedArtifacts 278 | **/*.DesktopClient/ModelManifest.xml 279 | **/*.Server/GeneratedArtifacts 280 | **/*.Server/ModelManifest.xml 281 | _Pvt_Extensions 282 | 283 | # Paket dependency manager 284 | .paket/paket.exe 285 | paket-files/ 286 | 287 | # FAKE - F# Make 288 | .fake/ 289 | 290 | # JetBrains Rider 291 | .idea/ 292 | *.sln.iml 293 | 294 | # CodeRush 295 | .cr/ 296 | 297 | # Python Tools for Visual Studio (PTVS) 298 | __pycache__/ 299 | *.pyc 300 | 301 | # Cake - Uncomment if you are using it 302 | # tools/** 303 | # !tools/packages.config 304 | 305 | # Tabs Studio 306 | *.tss 307 | 308 | # Telerik's JustMock configuration file 309 | *.jmconfig 310 | 311 | # BizTalk build output 312 | *.btp.cs 313 | *.btm.cs 314 | *.odx.cs 315 | *.xsd.cs 316 | 317 | # OpenCover UI analysis results 318 | OpenCover/ 319 | 320 | # Azure Stream Analytics local run output 321 | ASALocalRun/ 322 | 323 | # MSBuild Binary and Structured Log 324 | *.binlog 325 | 326 | # NVidia Nsight GPU debugger configuration file 327 | *.nvuser 328 | 329 | # MFractors (Xamarin productivity tool) working folder 330 | .mfractor/ 331 | -------------------------------------------------------------------------------- /Course.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 15 4 | VisualStudioVersion = 15.0.27703.2047 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Course", "Course\Course.csproj", "{0D2F7BEE-60F1-4A3E-86F9-EC4CD9D80F41}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Release|Any CPU = Release|Any CPU 12 | EndGlobalSection 13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 14 | {0D2F7BEE-60F1-4A3E-86F9-EC4CD9D80F41}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {0D2F7BEE-60F1-4A3E-86F9-EC4CD9D80F41}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {0D2F7BEE-60F1-4A3E-86F9-EC4CD9D80F41}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {0D2F7BEE-60F1-4A3E-86F9-EC4CD9D80F41}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | GlobalSection(ExtensibilityGlobals) = postSolution 23 | SolutionGuid = {BF61E859-2229-4036-A287-68EC8F5A1991} 24 | EndGlobalSection 25 | EndGlobal 26 | -------------------------------------------------------------------------------- /Course/Course.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | Exe 5 | netcoreapp2.1 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /Course/Entities/ImportedProduct.cs: -------------------------------------------------------------------------------- 1 | using System.Globalization; 2 | 3 | namespace Course.Entities 4 | { 5 | class ImportedProduct : Product 6 | { 7 | public double CustomsFee { get; set; } 8 | 9 | public ImportedProduct() 10 | { 11 | } 12 | 13 | public ImportedProduct(string name, double price, double customsFee) 14 | : base(name, price) 15 | { 16 | CustomsFee = customsFee; 17 | } 18 | 19 | public double TotalPrice() 20 | { 21 | return Price + CustomsFee; 22 | } 23 | 24 | public override string PriceTag() 25 | { 26 | return Name 27 | + " $ " 28 | + TotalPrice().ToString("F2", CultureInfo.InvariantCulture) 29 | + " (Customs fee: $ " 30 | + CustomsFee.ToString("F2", CultureInfo.InvariantCulture) 31 | + ")"; 32 | } 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /Course/Entities/Product.cs: -------------------------------------------------------------------------------- 1 | using System.Globalization; 2 | 3 | namespace Course.Entities 4 | { 5 | class Product 6 | { 7 | public string Name { get; set; } 8 | public double Price { get; set; } 9 | 10 | public Product() 11 | { 12 | } 13 | 14 | public Product(string name, double price) 15 | { 16 | Name = name; 17 | Price = price; 18 | } 19 | 20 | public virtual string PriceTag() 21 | { 22 | return Name 23 | + " $ " 24 | + Price.ToString("F2", CultureInfo.InvariantCulture); 25 | } 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /Course/Entities/UsedProduct.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Globalization; 3 | 4 | namespace Course.Entities 5 | { 6 | class UsedProduct : Product 7 | { 8 | public DateTime ManufactureDate { get; set; } 9 | 10 | public UsedProduct() 11 | { 12 | } 13 | 14 | public UsedProduct(string name, double price, DateTime manufactureDate) 15 | : base(name, price) 16 | { 17 | ManufactureDate = manufactureDate; 18 | } 19 | 20 | public override string PriceTag() 21 | { 22 | return Name 23 | + " (used) $ " 24 | + Price.ToString("F2", CultureInfo.InvariantCulture) 25 | + " (Manufacture date: " 26 | + ManufactureDate.ToString("dd/MM/yyyy") 27 | + ")"; 28 | } 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /Course/Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Globalization; 4 | using Course.Entities; 5 | 6 | namespace Course 7 | { 8 | class Program 9 | { 10 | static void Main(string[] args) 11 | { 12 | List list = new List(); 13 | 14 | Console.Write("Enter the number of products: "); 15 | int n = int.Parse(Console.ReadLine()); 16 | 17 | for (int i = 1; i <= n; i++) 18 | { 19 | Console.WriteLine("Product #" + i + " data:"); 20 | Console.Write("Common, used or imported (c/u/i)? "); 21 | char type = char.Parse(Console.ReadLine()); 22 | Console.Write("Name: "); 23 | String name = Console.ReadLine(); 24 | Console.Write("Price: "); 25 | double price = double.Parse(Console.ReadLine(), CultureInfo.InvariantCulture); 26 | if (type == 'c') 27 | { 28 | list.Add(new Product(name, price)); 29 | } 30 | else if (type == 'u') 31 | { 32 | Console.Write("Manufacture date (DD/MM/YYYY): "); 33 | DateTime date = DateTime.Parse(Console.ReadLine()); 34 | list.Add(new UsedProduct(name, price, date)); 35 | } 36 | else 37 | { 38 | Console.Write("Customs fee: "); 39 | double customsFee = double.Parse(Console.ReadLine(), CultureInfo.InvariantCulture); 40 | list.Add(new ImportedProduct(name, price, customsFee)); 41 | } 42 | } 43 | 44 | Console.WriteLine(); 45 | Console.WriteLine("PRICE TAGS:"); 46 | foreach (Product prod in list) 47 | { 48 | Console.WriteLine(prod.PriceTag()); 49 | } 50 | } 51 | } 52 | } 53 | --------------------------------------------------------------------------------