Updated Boost datetime Examples Translated (markdown)

Boost-datetime-Examples-Translated.md

@@ -72,47 +72,38 @@ main()
 ```
 <a name="Days_Alive"></a>
 ### Days Alive
+```c++
+#include "tz.h"
+#include <iostream>
 
-    #include "date.h"
+int
-    #include "tz.h"
+main()
-    #include <iostream>
+{
-    #include <sstream>
+    std::string s;
-
+    std::cout << "Enter birth day YYYY-MM-DD (eg: 2002-02-01): ";
-    int
+    try
-    main()
     {
-        std::string s;
+        using namespace std::chrono;
-        std::cout << "Enter birth day YYYY-MM-DD (eg: 2002-02-01): ";
+        using namespace date;
-        std::cin >> s;
+        std::cin.exceptions(std::ios::failbit);
-        try
+        local_days d;
-        {
+        std::cin >> parse("%F", d);
-            using namespace std::chrono;
+        auto today = make_zoned(current_zone(), system_clock::now());
-            using namespace date;
+        auto days_alive = floor<days>(today.get_local_time() - d);
-            std::istringstream in(s);
+        if (days_alive == days{1})
-            in.exceptions(std::ios::failbit);
+            std::cout << "Born yesterday, very funny\n";
-            int y, m, day;
+        else if (days_alive < days{0})
-            char dash;
+            std::cout << "Not born yet, hmm: " << days_alive.count() 
-            in >> y >> dash >> m >> dash >> day;
+                      << " days\n";
-            auto d = year(y)/m/day;
+        else
-            if (!d.ok())
+            std::cout << "Days alive: " << days_alive.count() << '\n';
-                throw std::exception{};
-            auto birthday = local_days{d};
-            auto today = floor<days>(current_zone()->to_local(system_clock::now()));
-            auto days_alive = today - birthday;
-            if (days_alive == days{1})
-                std::cout << "Born yesterday, very funny\n";
-            else if (days_alive < days{0})
-                std::cout << "Not born yet, hmm: " << days_alive.count() 
-                          << " days\n";
-            else
-                std::cout << "Days alive: " << days_alive.count() << '\n';
-        }
-        catch (...)
-        {
-            std::cout << "Bad date entered: " << s << '\n';
-        }
     }
-
+    catch (...)
+    {
+        std::cout << "Bad date entered\n";
+    }
+}
+```
 <a name="Days_Between_New_Years"></a>
 ### Days Between New Years