diff --git a/Boost-datetime-Examples-Translated.md b/Boost-datetime-Examples-Translated.md
index d22f2eb..5655020 100644
--- a/Boost-datetime-Examples-Translated.md
+++ b/Boost-datetime-Examples-Translated.md
@@ -264,7 +264,7 @@ If your OS supports the `std::locale("de_DE")` the above can be simplified to:
             {feb/23/2002, feb/25/2002},
             {feb/12/2002, feb/13/2002}   // a random holiday 2-12
         };
-        std::cout << "Number Excluded Periods: "  << std::size(ps) << '\n';
+        std::cout << "Number Excluded Periods: "  << sizeof(ps)/sizeof(ps[0]) << '\n';
         auto d = feb/16/2002;
         for (const auto& p : ps)
         {