摘要：1798: [Ahoi2009]Seq 维护序列seq Time Limit: 30 Sec Memory Limit: 64 MBSubmit: 9612 Solved: 3560[Submit][Status][Discuss] Description 老师交给小可可一个维护数列的任务，现在小可 阅读全文

摘要：A lot of battleships of evil are arranged in a line before the battle. Our commander decides to use our secret weapon to eliminate the battleships. Ea 阅读全文

摘要：Description The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral poste 阅读全文

摘要：以下为为求区间和，求区间最大值，最小值模板 题目以 敌兵布阵 HDU - 1166 为例子 #include <iostream> #include <algorithm> #include <string.h> #include <cstdio> #include <string> #includ 阅读全文