偷吃了老鼠的土豆

题目：ZOJ - 3209Your boss once had got many copies of a treasure map. Unfortunately, all the copies are now broken to many rectangular pieces, and what make it worse, he has lost some of the pieces. L...

题目：POJ - 3074In the game of Sudoku, you are given a large 9 × 9 grid divided into smaller 3 × 3 subgrids. For example,. 2 7 3 8 . . 1 . . 1 . . . 6 7 ...

题目：HDU - 4069Today we play a squigglysudoku, The objective is to fill a 9*9 grid with digits so that each column, each row, and each of the nine Connecting-sub-grids that compose the grid contains...

题目：HDU - 3335As we know,the fzu AekdyCoin is famous of math,especially in the field of number theory.So,many people call him "the descendant of Chen Jingrun",which brings him a good reputation.Ae...

题目：FZU - 1686这是个剑与魔法的世界.英雄和魔物同在,动荡和安定并存.但总的来说,库尔特王国是个安宁的国家,人民安居乐业,魔物也比较少.但是.总有一些魔物不时会进入城市附近,干扰人民的生活.就要有一些人出来守护居民们不被魔物侵害.魔法使艾米莉就是这样的一个人.她骑着她的坐骑,神龙米格拉一起消灭干扰人类生存的魔物,维护王国的安定.艾米莉希望能够在损伤最小的前提下完成任务.每次战斗前,...