You have now some experience formulating conditions and using them to solve real problems. As to more complex problems, what you often need is to assemble your condition out of two or more partial conditions. This is what you will study in this chapter.
Yes or No
Your first use of compound conditions will be to check that the user input belongs to one of the allowed alternatives.
Task
You will write a program that checks whether the user entered either yes or no. All other inputs will be considered ...
