>Very good. I like it.
>With all the possible combinations, he would only not have enough information if there were two identical products.
>
>I like this one.
>
>So the answer must be
>9 2 2 36
Exactly.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
