01.
浙大在线评测 1056 The Worm Turns Problem: Worm is an old computer game. There are many versions, but all involve maneuvering a "worm" around the screen, trying to avoid running the worm into itself or an obstacle. We'll si...查看完整版>>
浙大在线评测 1056 The Worm Turns
02.
浙大在线评测 1074 To the Max Problem: Given a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1 x 1 or greater located within the whole array. The sum of a rectangle...查看完整版>>
浙大在线评测 1074 To the Max
03.
浙大在线评测 1006 Do the UntwistQuestion: Cryptography deals with methods of secret communication that transform a message (the plaintext) into a disguised form (the ciphertext) so that no one seeing the ciphertext will be able t...查看完整版>>
浙大在线评测 1006 Do the Untwist
04.
浙大在线评测 1181 Word AmalgamationProblem: In millions of newspapers across the United States there is a word game called Jumble. The object of this game is to solve a riddle, but in order to find the letters that appear in the ans...查看完整版>>
浙大在线评测 1181 Word Amalgamation
05.
浙大在线评测 1180 Self NumbersProblem: In 1949 the Indian mathematician D.R. Kaprekar discovered a class of numbers called self-numbers. For any positive integer n, define d(n) to be n plus the sum of the digits of n. (The d st...查看完整版>>
浙大在线评测 1180 Self Numbers
06.
浙大在线评测 1178 Booklet PrintingProblem: When printing out a document, normally the first page is printed first, then the second, then the third, and so on until the end. However, when creating a fold-over booklet, the order of p...查看完整版>>
浙大在线评测 1178 Booklet Printing
07.
浙大在线评测 1170 String Matching Problem: It's easy to tell if two words are identical - just check the letters. But how do you tell if two words are almost identical? And how close is "almost"? There are lots of techniques for...查看完整版>>
浙大在线评测 1170 String Matching
08.
浙大在线评测 1159 487-3279Problem: Businesses like to have memorable telephone numbers. One way to make a telephone number memorable is to have it spell a memorable word or phrase. For example, you can call the University o...查看完整版>>
浙大在线评测 1159 487-3279
09.
浙大在线评测 1151 Word ReversalProblem: For each list of words, output a line with each word reversed without changing the order of the words. This problem contains multiple test cases! The first line of a multiple input i...查看完整版>>
浙大在线评测 1151 Word Reversal
10.
浙大在线评测 1150 S-TreesProblem: A Strange Tree (S-tree) over the variable set Xn = {x1,x2,...,xn} is a binary tree representing a Boolean function f:{0,1}->{0,1}. Each path of the S-tree begins at the root node and co...查看完整版>>
浙大在线评测 1150 S-Trees
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