These are my own implementations: replacements for popular external
Немецкий чиновник отказался участвовать в выборах и выиграл их14:47
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Example of a Mesolithic pottery vessel.
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“宁特优”产业如何提质增效，“山海情”新篇章怎么续写，“石榴籽”还有哪些动人故事，“优教育”有啥新举措……面对记者提问，陈春平、杨青龙、薛超、王伟等多位代表一一回应。，推荐阅读新收录的资料获取更多信息
You can see that the changes are only in E1, E2, and E3. The latter one is required just for completeness. The interesting change is in E2 where I no longer use a block local static but the static data member from E1. You still have the two options: user-declared and user-defined constructor.