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Question #29 Difficulty: 1

According to the C++17 standard, what is the output of this program? 

    这样使用捕获符合编程规范吗：

A：
auto func() 
{
     int addend = 5;
     static int baseValue = 3;

     return [addend, baseValue = baseValue]() mutable {

          ++ baseValue;
          return baseValue + addend;
    }
}

Hint:

explicit的捕获变量有利于变量的生命周期管理

Answer:

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