האם ניתן להניח שהמגשים שונים לפחות במאפיין אחד? כלומר האם יש שני מגשים זהים בחדר אול?
Date: 27 Dec 2014 11:34
Number of posts: 4
RSS: New posts
You can assume that every two trays differ in both dimensions.
does it also apply for opposite dimensions? what i mean to ask is- can we get an input such that wi=lj for some different i and j?
You can assume all the numbers you get are different.
There are not meant to be any "tricks" in the homeworks. It shouldn't really make that much of a difference - we just wanted to save you the problem of having to worry about the special case that two trays are exactly the same. If your answer depends strongly on these numbers being different, you are probably expending energy in the wrong direction - if the numbers were not guaranteed to be different, the answer wouldn't be that different.