CodePudding user response:

I also think there is a problem, but suggest to knock down to see if there are any problems

CodePudding user response:

Void fun () {}//here don't need semicolons, of course, it is the end of a function definition

CodePudding user response:

Occasionally a slip of the pen in the book are normal, need not too seriously

CodePudding user response:

One is a function, one is the lambda expressions, why to want to add a semicolon