describe how a void function with one reference parameter can be converted into an equivalent

non-void function with one value parameter.

first, kao, why not use Chinese?

and then, i don't understand what your question means!

and so, i could only guess your frustration problem wonder.

you can return a unimportant word which type is in conformity to the non-void function's type.

know, guy?

well,,that means we'll never change the situation which we always come across in the cool world until

you solve it with your own ability...

i hadn't the wonder then it's just a question which i wanted to share with anybody who'll love to do it...

and your anwser is right!