【题目来源】http://poj.org/problem?id=2887【题目描述】 You are given a string and supposed to do some string manipulations.【输入格式】 The first line of the input contains the initial string. You can assume that it is

Big String Time Limit: 1000MS Memory Limit: 131072KTotal Submissions: 7116 Accepted: 1701 Description You are given a string and supposed to do some string manipulations(操纵). Input The