D02 OK

D02.1/D02.1.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <RootNamespace>D02._1</RootNamespace>
+  </PropertyGroup>
+
+</Project>

D02.1/Program.cs

@@ -0,0 +1,33 @@
+using System;
+using System.IO;
+using System.Linq;
+
+namespace D02._1
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            if (args.Length < 1) return;
+            if (File.Exists(args[0]) == false) throw new FileNotFoundException();
+
+            int sq = 0;
+            using (var file = File.OpenText(args[0]))
+            {
+                while (true)
+                {
+                    var line = file.ReadLine();
+                    if (line == null) break;
+
+                    var dim = line.Split("x").Select(s => int.Parse(s)).ToArray();
+                    int l = dim[0], w = dim[1], h = dim[2];
+
+                    int side1 = l * w, side2 = w * h, side3 = h * l;
+                    sq += 2 * side1 + 2 * side2 + 2 * side3 + Math.Min(side1, Math.Min(side2, side3));
+                }
+            }
+
+            Console.WriteLine($"Answer is : {sq}");
+        }
+    }
+}

D02.1/Properties/launchSettings.json

@@ -0,0 +1,8 @@
+{
+  "profiles": {
+    "D02.1": {
+      "commandName": "Project",
+      "commandLineArgs": "\"..\\..\\..\\..\\D02.1\\input.txt\""
+    }
+  }
+}

D02.1/input.txt

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D02.2/D02.2.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <RootNamespace>D02._2</RootNamespace>
+  </PropertyGroup>
+
+</Project>

D02.2/Program.cs

@@ -0,0 +1,33 @@
+using System;
+using System.IO;
+using System.Linq;
+
+namespace D02._2
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            if (args.Length < 1) return;
+            if (File.Exists(args[0]) == false) throw new FileNotFoundException();
+
+            int ft = 0;
+            using (var file = File.OpenText(args[0]))
+            {
+                while (true)
+                {
+                    var line = file.ReadLine();
+                    if (line == null) break;
+
+                    var dim = line.Split("x").Select(s => int.Parse(s)).ToArray();
+                    int l = dim[0], w = dim[1], h = dim[2];
+
+                    int peri1 = 2 * l + 2 * w, peri2 = 2 * w + 2 * h, peri3 = 2 * h + 2 * l;
+                    ft += Math.Min(peri1, Math.Min(peri2, peri3)) + l * h * w;
+                }
+            }
+
+            Console.WriteLine($"Answer is : {ft}");
+        }
+    }
+}

D02.2/Properties/launchSettings.json

@@ -0,0 +1,8 @@
+{
+  "profiles": {
+    "D02.2": {
+      "commandName": "Project",
+      "commandLineArgs": "\"..\\..\\..\\..\\D02.1\\input.txt\""
+    }
+  }
+}