摘要：
题目链接： http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2412 题目： Benny has a spacious farm land to irrigate. The farm land is a rectangle, 阅读全文
摘要：
题目： A friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves that visits 阅读全文
摘要：
题目： There is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile. From a tile, 阅读全文
摘要：
题目： The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular region 阅读全文
摘要：
题目： A ring is compose of n circles as shown in diagram. Put natural number 1, 2, ..., n into each circle separately, and the sum of numbers in two adj 阅读全文
摘要：
题目： The doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, and the doggie cou 阅读全文
摘要：
题目： A subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = <x1, x2, ..., xm> anothe 阅读全文
摘要：
题目： Nowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a good boy, and know little about t 阅读全文