水果君の日常

Immediate Decodability  An encoding of a set of symbols is said to be immediately decodable if no code for one symbol is the prefix of a code for another symbol. We will assume for this p

Problem I Automatic Poetry Input: standard input Output: standard output Time Limit: 2 seconds Memory Limit: 32 MB   “Oh God”, Lara Croft exclaims, “it’s one of these dumb riddles again!”

Decode the tape Time Limit: 1 second "Machines take me by surprise with great frequency." Alan Turing Your boss has just unearthed a roll of old computer tapes. The

Problem B: Andy's First Dictionary Time limit: 3 seconds Andy, 8, has a dream - he wants to produce his very own dictionary. This is not an easy task for him, as the number of

Artificial Intelligence?  Physics teachers in high school often think that problems given as text are more demanding than pure computations. After all, the pupils have to read and underst

Where's Waldorf?  Given a m by n grid of letters, ( ), and a list of words, find the location in the grid at which the word can be found. A word matches a straight, uninterrupted line o