Clairewd is a member of FBI. After several years concealing in BUPT, she intercepted some important messages and she was preparing for sending it to ykwd. They had agreed that each letter of these messages would be transfered to another one according…

Problem Description Clairewd is a member of FBI. After several years concealing in BUPT, she intercepted some important messages and she was preparing for sending it to ykwd. They had agreed that each letter of these messages would be transfered to a…

Clairewd’s message Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3433    Accepted Submission(s): 1334 Problem Description Clairewd is a member of FBI. After several years concealing in BUPT, s…

题意:真难懂.. 给出26个英文字母的加密表,明文中的'a'会转为加密表中的第一个字母,'b'转为第二个,...依次类推. 然后第二行是一个字符串(str1),形式是密文+明文,其中密文一定完整,而明文可能不完整(也可能没有). 求出最短的完整的字符串(密文+明文). 思路: 1.用kmp来做: 首先肯定的是,给定的串中明文长度一定小于等于密文.也就是说明文长度小于等于总长的一半. 于是,取总长的后一半作为主串,然后把串反翻译一遍得到str2,然后用str2与str1的后一半进行匹配.首次把st…

链接: https://vjudge.net/problem/HDU-4300 题意: Clairewd is a member of FBI. After several years concealing in BUPT, she intercepted some important messages and she was preparing for sending it to ykwd. They had agreed that each letter of these messages…

地址:http://acm.hdu.edu.cn/showproblem.php?pid=4300 题目: Clairewd’s message Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6347    Accepted Submission(s): 2381 Problem Description Clairewd is a me…

http://acm.hdu.edu.cn/showproblem.php?pid=4300 很难懂题意.... Clairewd’s message Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2839    Accepted Submission(s): 1096 Problem Description Clairewd is…

Clairewd’s message Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9512    Accepted Submission(s): 3458 Problem Description Clairewd is a member of FBI. After several years concealing in BUPT, s…

Clairewd is a member of FBI. After several years concealing in BUPT, she intercepted some important messages and she was preparing for sending it to ykwd. They had agreed that each letter of these messages would be transfered to another one according…

Problem Description Clairewd is a member of FBI. After several years concealing in BUPT, she intercepted some important messages and she was preparing for sending it to ykwd. They had agreed that each letter of these messages would be transfered to a…