In a swap you need a variable so that one of the values is not lost.

Plz ( which is an example of a good url?

What is the error in the following pseudocode? module main() call raisetopower(2, 1.5) end module module raisetopower(real value, integer power) declare real result set result = value^power display result end module

Which of the following characters is acceptable to use in a filename? ? / – %