#include#include#include#include#include#include#include#include#include#include#include#include#includeusing namespace std;#define MS(x,y) memset(x,y,sizeof(x))#define MC(x,y) memcpy(

这题我采取了两种做法。下面提供两份代码。前者较为麻烦，但是基于一定的贪心原则， 状态少，效率高。后者写起来方便，速度稍慢。#include#include#includeusing namespace std;#define MS(x,y) memset(x,y,sizeof(x))#define MC(x,y) memcpy(x,y,sizeof(x))typedef

头文件识别+特殊关键词法：#include#include#include#include#include#include#include#include#include#include#include#include#include#include#define MS(x,y) memset(x,y,sizeof(x))#define MC(x,y) memc

E. The Last Fight Between Human and AItime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output100 years have passed