UVa 101 The Blocks Problem 一道纯模拟题 The Problem The problem is to parse a series of commands that instruct a robot arm in how to manipulate blocks that lie on a flat table. Initially there are nblocks on the table (numbered from 0 to n-1) with block bi…
Uva 101 the block problem 题目大意: 输入n,得到编号为0~n-1的木块,分别摆放在顺序排列编号为0~n-1的位置.现对这些木块进行操作,操作分为四种. 1.move a onto b:把木块a.b上的木块放回各自的原位,再把a放到b上: 2.move a over b:把a上的木块放回各自的原位,再把a发到含b的堆上: 3.pile a onto b:把b上的木块放回各自的原位,再把a连同a上的木块移到b上: 4.pile a over b:把a连同a上木块移到含b的…
挺水的模拟题,刚开始题目看错了,poj竟然过了...无奈.uva果断wa了 搞清题目意思后改了一下,过了uva. 题目要求模拟木块移动: 有n(0<n<25)快block,有5种操作: move a onto b 在将a搬到b上之前,先把a和b上的积木放回原來的位置 move a over b在将a搬到b所在的那堆积木上前,先把a上的积木放回原來的位罝 pile a onto b 将包括a本身和上方的积木一起放到b上,在放之前b上方的积木放回原来的位置 pile a over b 将包括a本…
The Blocks Problem Descriptions:(英语就不说了,直接上翻译吧) 初始时从左到右有n个木块,编号为0~n-1,要求实现下列四种操作: move a onto b: 把a和b上方的木块全部放回初始的位置,然后把a放到b上面 move a over b: 把a上方的木块全部放回初始的位置,然后把a放在b所在木块堆的最上方 pile a onto b: 把b上方的木块部放回初始的位置,然后把a和a上面所有的木块整体放到b上面 pile a over b: 把a和a上面所有…
Though Rujia Liu usually sets hard problems for contests (for example, regional contests likeXi’an 2006, Beijing 2007 and Wuhan 2009, or UVa OJ contests like Rujia Liu’s Presents 1and 2), he occasionally sets easy problem (for example, ‘the Coco-Cola…
题目来源:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=3&page=show_problem&problem=37 The Blocks Problem Background Many areas of Computer Science use simple, abstract domains for both analytical and empiric…