diff --git a/vs4win/Chapter02/Ch02Ex03Numbers/Program.cs b/vs4win/Chapter02/Ch02Ex03Numbers/Program.cs
index 5e12b34..6c1168a 100644
--- a/vs4win/Chapter02/Ch02Ex03Numbers/Program.cs
+++ b/vs4win/Chapter02/Ch02Ex03Numbers/Program.cs
@@ -1,6 +1,7 @@
-WriteLine("--------------------------------------------------------------------------");
+string tableRowSeparator = new string('-', 74);
+WriteLine(tableRowSeparator);
 WriteLine("Type    Byte(s) of memory               Min                            Max");
-WriteLine("--------------------------------------------------------------------------");
+WriteLine(tableRowSeparator);
 WriteLine($"sbyte   {sizeof(sbyte),-4} {sbyte.MinValue,30} {sbyte.MaxValue,30}");
 WriteLine($"byte    {sizeof(byte),-4} {byte.MinValue,30} {byte.MaxValue,30}");
 WriteLine($"short   {sizeof(short),-4} {short.MinValue,30} {short.MaxValue,30}");
@@ -12,4 +13,4 @@ WriteLine($"ulong   {sizeof(ulong),-4} {ulong.MinValue,30} {ulong.MaxValue,30}")
 WriteLine($"float   {sizeof(float),-4} {float.MinValue,30} {float.MaxValue,30}");
 WriteLine($"double  {sizeof(double),-4} {double.MinValue,30} {double.MaxValue,30}");
 WriteLine($"decimal {sizeof(decimal),-4} {decimal.MinValue,30} {decimal.MaxValue,30}");
-WriteLine("--------------------------------------------------------------------------");
+WriteLine(tableRowSeparator);
diff --git a/vscode/Chapter02/Ch02Ex03Numbers/Program.cs b/vscode/Chapter02/Ch02Ex03Numbers/Program.cs
index 5e12b34..6c1168a 100644
--- a/vscode/Chapter02/Ch02Ex03Numbers/Program.cs
+++ b/vscode/Chapter02/Ch02Ex03Numbers/Program.cs
@@ -1,6 +1,7 @@
-WriteLine("--------------------------------------------------------------------------");
+string tableRowSeparator = new string('-', 74);
+WriteLine(tableRowSeparator);
 WriteLine("Type    Byte(s) of memory               Min                            Max");
-WriteLine("--------------------------------------------------------------------------");
+WriteLine(tableRowSeparator);
 WriteLine($"sbyte   {sizeof(sbyte),-4} {sbyte.MinValue,30} {sbyte.MaxValue,30}");
 WriteLine($"byte    {sizeof(byte),-4} {byte.MinValue,30} {byte.MaxValue,30}");
 WriteLine($"short   {sizeof(short),-4} {short.MinValue,30} {short.MaxValue,30}");
@@ -12,4 +13,4 @@ WriteLine($"ulong   {sizeof(ulong),-4} {ulong.MinValue,30} {ulong.MaxValue,30}")
 WriteLine($"float   {sizeof(float),-4} {float.MinValue,30} {float.MaxValue,30}");
 WriteLine($"double  {sizeof(double),-4} {double.MinValue,30} {double.MaxValue,30}");
 WriteLine($"decimal {sizeof(decimal),-4} {decimal.MinValue,30} {decimal.MaxValue,30}");
-WriteLine("--------------------------------------------------------------------------");
+WriteLine(tableRowSeparator);