题目：B. Reversing Encryptiontime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputA string s of length n can be encrypted by the following algorithm: itera

题目链接：https://www.luogu.org/problemnew/show/P3379ＡＣ代码：#include<iostream>#include<stack>#include<queue>#include<map>#include<stdio.h&gt