A Dicey Problem Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 832 Accepted: 278 Description The three-by-three array in Figure 1 is a maze. A standard six-sided die is needed to traverse the maze (the layout of a standard six-sided d…
POJ.3468 A Simple Problem with Integers(线段树 区间更新 区间查询) 题意分析 注意一下懒惰标记,数据部分和更新时的数字都要是long long ,别的没什么大坑. 代码总览 #include <cstdio> #include <cstring> #include <algorithm> #define nmax 200000 using namespace std; struct Tree{ int l,r; long lon…
Home Problems Status Contest 284:28:39 307:00:00 Overview Problem Status Rank A B C D E F G H I J K L M N O L - A Dicey Problem Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Description The three-by…