You have one of your cin's with operators going the wrong way << you want it >> like the rest of them.
Also, you have it so it compares the input to a variable that are not assigned. Either assign Apples, Oranges, Pears or change your if() statements to
if (fruit == "Apples") if (fruit == "Oranges") if (fruit == "Pears")
And I take it you are going to fix up the type because I could type anything in and it would say
You have selected "input" Apples.