1 files changed, 7 insertions, 10 deletions

diff --git a/DSACore/Auxiliary/Calculator/Argument.cs b/DSACore/Auxiliary/Calculator/Argument.cs
index 52f33a9..14982aa 100644
--- a/DSACore/Auxiliary/Calculator/Argument.cs
+++ b/DSACore/Auxiliary/Calculator/Argument.cs
@@ -1,7 +1,7 @@
 namespace DSACore.Auxiliary.Calculator
 {
     using System;
-    
+
     /// <summary>
     /// Provides an ISolvable class to save numbers. The class handles Argument checking and conversion from string to int. 
     /// </summary>
@@ -12,27 +12,24 @@
         public Argument(string value)
         {
             // check whether the value given is an empty string
-            if (string.IsNullOrEmpty(value)) 
-            {
-                throw new ArgumentException("Argument kann nicht mit einem leeren string instanziert werden. ", nameof(value));
-            }
+            if (string.IsNullOrEmpty(value))
+                throw new ArgumentException("Argument kann nicht mit einem leeren string instanziert werden. ",
+                    nameof(value));
 
-            if (!int.TryParse(value, out int result))
-            {
+            if (!int.TryParse(value, out var result))
                 throw new ArgumentException($"Kann {value} nicht in Integer konvertieren");
-            }
 
             this.value = result;
         }
 
         public int Solve()
         {
-            return this.value;
+            return value;
         }
 
         public override string ToString()
         {
-            return this.value.ToString();
+            return value.ToString();
         }
     }
 }
\ No newline at end of file