Neither option would be included, because the boolean expressions
if ( answer == 1 ) if ( answer == 1 )
test that the user entered exactly "1". The user might have intended to include the options, but the program would not give any hint that there was a problem. A better program would write an error message when it got unexpected input.
That is the end of this chapter. Students who wish to earn their stripes will carefully review the following.
if
statements.
if
statments in a row.
if
statements.
Click on a term that interests you to go to where it was discussed.
In the next chapter you will see how to have the condition
part of if
statements ask more complicated
questions.