WIP

Author: Gonzalo Diaz

src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/greedy_algorithms/MinimumAbsoluteDifferenceInAnArray.Test.cs

@@ -33,7 +33,8 @@ public void testMinimumAbsoluteDifferenceInAnArray()
       Assert.AreEqual(
         test.expected,
         result,
-        String.Format(
+        string.Format(
+          System.Globalization.CultureInfo.InvariantCulture,
           "minimumAbsoluteDifference({0}) => must be: {1}",
           test.input.ToString(),
           test.expected