solve p22 in c#

README.rst

@@ -54,7 +54,7 @@ Olivia's Project Euler Solutions
 |            | |gcc| |br|               |        | |Cp-Cov| |br|     |
 |            | C++14+ in: |msvc| [1]_   |        | |CodeQL|          |
 +------------+--------------------------+--------+-------------------+
-| C#         | .NET 2+                  | 13     | |C#i| |br|        |
+| C#         | .NET 2+                  | 14     | |C#i| |br|        |
 |            |                          |        | |Cs-Cov| |br|     |
 |            |                          |        | |CodeQL|          |
 +------------+--------------------------+--------+-------------------+

csharp/Euler.Test/test.cs

@@ -18,6 +18,7 @@ public static IEnumerable<object[]> Data()
             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" };

csharp/Euler/p0022.cs

@@ -0,0 +1,46 @@
+/*
+Project Euler Problem 22
+
+I had to approach this by modifying the factors function from p0003, but it
+seemed to work fairly well.
+
+Problem:
+
+Using names.txt (right click and 'Save Link/Target As...'), a 46K text file
+containing over five-thousand first names, begin by sorting it into
+alphabetical order. Then working out the alphabetical value for each name,
+multiply this value by its alphabetical position in the list to obtain a name
+score.
+
+For example, when the list is sorted into alphabetical order, COLIN, which is
+worth 3 + 15 + 12 + 9 + 14 = 53, is the 938th name in the list. So, COLIN would
+obtain a score of 938 × 53 = 49714.
+
+What is the total of all the name scores in the file?
+*/
+using System;
+
+namespace Euler
+{
+    public class p0022 : IEuler
+    {
+        public object Answer()
+        {
+            int answer = 0;
+            string[] names = Utilities.getDataFileText("p0022_names.txt").Replace("\"", "").Split(',');
+            names.Sort();
+            for (int i = 0; i < names.Length; i += 1)
+            {
+                int sum = 0;
+                foreach (char c in names[i])
+                {
+                    sum += c & 0x3F;
+                }
+                answer += sum * (i + 1);
+            }
+            return answer;
+        }
+    }
+}
+
+

csharp/README.rst

@@ -84,5 +84,6 @@ Problems Solved
 -  ☒ `9 <./Euler/p0009.cs>`__
 -  ☒ `11 <./Euler/p0011.cs>`__
 -  ☒ `17 <./Euler/p0017.cs>`__
+-  ☒ `22 <./Euler/p0022.cs>`__
 -  ☒ `836 <./Euler/p0836.cs>`__
 

docs/csharp/p0022.rst

@@ -0,0 +1,24 @@
+C# Implementation of Problem 22
+===============================
+
+View source code :source:`csharp/Euler/p0022.cs`
+
+Includes
+--------
+
+- `utils <./utils.html>`_
+
+Problem Solution
+----------------
+
+.. csharp:namespace:: Euler
+
+.. csharp:class:: p0022
+
+   .. csharp:inherits:: Euler.IEuler
+
+   .. csharp:method:: object Answer()
+
+.. literalinclude:: ../../csharp/Euler/p0022.cs
+   :language: csharp
+   :linenos:

docs/index.rst

@@ -169,7 +169,7 @@ Problems Solved
 +-----------+------------+------------+------------+------------+------------+------------+
 |:prob:`21` |            |            |            |            |:py-d:`0021`|            |
 +-----------+------------+------------+------------+------------+------------+------------+
-|:prob:`22` |:c-i:`0022` |            |            |:js-d:`0022`|:py-d:`0022`|:rs-d:`0022`|
+|:prob:`22` |:c-i:`0022` |            |:cs-d:`0022`|:js-d:`0022`|:py-d:`0022`|:rs-d:`0022`|
 +-----------+------------+------------+------------+------------+------------+------------+
 |:prob:`23` |            |            |            |            |:py-d:`0023`|            |
 +-----------+------------+------------+------------+------------+------------+------------+

javascript/README.rst

@@ -107,4 +107,5 @@ Problems Solved
 -  ☒ `9 <./src/p0009.js>`__
 -  ☒ `11 <./src/p0011.js>`__
 -  ☒ `17 <./src/p0017.js>`__
+-  ☒ `22 <./src/p0022.js>`__
 -  ☒ `836 <./src/p0836.js>`__