Chapter5 Questions actually, I had a glimpse of the progrqmming exercise code u wrote several dqys ago, and i didnot find any problem. However, with regard to the details of the ProgrammingExercise9.c of Chap 5, I wanna put forward one interesting question, which is: How could you use sime tricky or useful techniques of C Programming to make it possible to change the string parameters or integer parameters passed to the function "void Temperatures(double fahrenheit)" ?

[FrancoisBlomBrned]

[InsaneHe]

I guess we can try to modify the integer parameters passed to the function because they are actually passed by value. To be honest, this is like we are using a copy and pass the copy to the function, and any changes made to it will not change the original one. :)