题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4662 MU Puzzle Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1296 Accepted Submission(s): 539 Problem Description Suppose there are the symbo…
1.π (Pi; periphery/周长) March 14 marks Pi Day, the holiday commemorating the mathematical constant π (pi), written numerically as 3.141592+. Since mathematic notation is a language that uses symbols from a multitude of alphabets and typefaces, it seem…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4662 题意: 初始字符串为"MI". 有三个操作: (1)将'M'之后的所有字符翻倍.For example: MIU to MIUIU. (2)将'III'变为一个'U'.For example: MUIIIU to MUUU. (3)删除'UU'.For example: MUUU to MU 给你一个字符串s,问你是否能将初始字符串"MI"通过一系列操作变为s.…
MU Puzzle Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 134 Accepted Submission(s): 71 Problem Description Suppose there are the symbols M, I, and U which can be combined to produce strings…
Suppose there are the symbols M, I, and U which can be combined to produce strings of symbols called "words". We start with one word MI, and transform it to get a new word. In each step, we can use one of the following transformation rules: 1. D…
题目大意: 给定m n p 求下式 题解:https://blog.csdn.net/codeswarrior/article/details/81700226 莫比乌斯讲解:https://www.cnblogs.com/peng-ym/p/8647856.html 莫比乌斯的mu[]:https://www.cnblogs.com/cjyyb/p/7953803.html #include <bits/stdc++.h> using namespace std; #define LL…