try fetching C# answers from file

I am writing on termux, though, so I can't test
LivInTheLookingGlass · Aug 5, 2024 · 0009558 · 0009558
1 parent a86690e
commit 0009558
Show file tree

Hide file tree

Showing 3 changed files with 28 additions and 14 deletions.
diff --git a/csharp/Euler.Test/test.cs b/csharp/Euler.Test/test.cs
@@ -8,20 +8,20 @@ public class EulerTest
         public static IEnumerable<object[]> Data()
         {
             yield return new object[] { typeof(p0000), false, 0 };
-            yield return new object[] { typeof(p0001), false, 233168 };
-            yield return new object[] { typeof(p0002), false, 4613732 };
-            yield return new object[] { typeof(p0004), false, 906609 };
-            yield return new object[] { typeof(p0006), false, 25164150 };
-            yield return new object[] { typeof(p0008), false, 23514624000 };
-            yield return new object[] { typeof(p0009), false, 31875000 };
-            yield return new object[] { typeof(p0011), false, 70600674 };
-            yield return new object[] { typeof(p0014), false, 837799 };
-            yield return new object[] { typeof(p0015), false, 137846528820 };
-            yield return new object[] { typeof(p0017), false, 21124 };
-            yield return new object[] { typeof(p0022), false, 871198282 };
-            yield return new object[] { typeof(p0034), false, 40730 };
-            yield return new object[] { typeof(p0076), true, 190569291 };
-            yield return new object[] { typeof(p0836), false, "aprilfoolsjoke" };
+            yield return new object[] { typeof(p0001), false, Utilities.GetAnswer(1) };
+            yield return new object[] { typeof(p0002), false, Utilities.GetAnswer(2) };
+            yield return new object[] { typeof(p0004), false, Utilities.GetAnswer(4) };
+            yield return new object[] { typeof(p0006), false, Utilities.GetAnswer(6) };
+            yield return new object[] { typeof(p0008), false, Utilities.GetAnswer(8) };
+            yield return new object[] { typeof(p0009), false, Utilities.GetAnswer(9) };
+            yield return new object[] { typeof(p0011), false, Utilities.GetAnswer(11) };
+            yield return new object[] { typeof(p0014), false, Utilities.GetAnswer(14) };
+            yield return new object[] { typeof(p0015), false, Utilities.GetAnswer(15) };
+            yield return new object[] { typeof(p0017), false, Utilities.GetAnswer(17) };
+            yield return new object[] { typeof(p0022), false, Utilities.GetAnswer(22) };
+            yield return new object[] { typeof(p0034), false, Utilities.GetAnswer(34) };
+            yield return new object[] { typeof(p0076), true, Utilities.GetAnswer(76) };
+            yield return new object[] { typeof(p0836), false, Utilities.GetAnswer(836) };
         }
 
         [Theory]

diff --git a/csharp/Euler/include/utils.cs b/csharp/Euler/include/utils.cs
@@ -21,5 +21,17 @@ public static byte[] GetDataFileBytes(string name)
         {
             return File.ReadAllBytes(GetDataPath(name));
         }
+
+        public static object GetAnswer(ulong n)
+        {
+            for (string line in GetDataFileText("answers.csv").Split(new [] { '\r', '\n' })) {
+                var arr = line.Split("\t");
+                if (arr[0] != n.ToString()) continue;
+                if (arr[1] == "str") return arr[3];
+                if (arr[2] <= 32) return int.Parse(arr[3]);
+                return long.parse(arr[3]);
+            }
+            throw new IOException();
+        }
     }
 }
diff --git a/docs/csharp/utils.rst b/docs/csharp/utils.rst
@@ -11,6 +11,8 @@ View source code :source:`csharp/include/utils.cs`
 
     .. csharp:method:: static byte[] GetDataFileBytes(string name)
 
+    .. csharp:method:: static object GetAnswer(ulong n)
+
 .. literalinclude:: ../../csharp/Euler/include/utils.cs
    :language: csharp
    :linenos: