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…

Clairewd’s message 题意:先一个转换表S,表示第i个拉丁字母转换为s[i],即a -> s[1];(a为明文,s[i]为密文).之后给你一串长度为n<= 100000的前面为密文后面为明文的串:让你通过密码转换表S在这个串的后面添加字符,使得前面的密文翻译成明文之后与后面相对应,最后输出添加字符后的串(前面密文照常输出): Sample Input 2 abcdefghijklmnopqrstuvwxyz abcdab qwertyuiopasdfghjklzxcvbnm q…

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…

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…

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 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…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4300 题目大意:题目大意就是给以一段字符xxxxzzz前面x部分是密文z部分是明文,但是我们不知道是从哪里将密文和明文分开的, 密文是完整的,明文可能是不完整的,需要你补全,使得明文长度尽可能短. 解题思路: 因为密文至少占一半长度,所以从mid~len先假设为明文,然后将明文转成密文求出nxt[len](nxt[len]<=len-nxt[eln],不断递归nxt[len]直到满足条件)即为明文长…

http://acm.hdu.edu.cn/showproblem.php?pid=4300 Clairewd’s message Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4411    Accepted Submission(s): 1676 Problem Description Clairewd is a member of…