Question

Write a statement that toggles the value of the bool variable onoffswitch. that is, if onoffswitch is false , its value is changed to true ; if onoffswitch is true , its value is changed to false .

Answer 1

You should state the language you're using in these types of questions; here's an example in C++.

bool onOff = true;
if (onOff)
onOff = false;
else
onOff = true;