摘要:
这道题是典型的二维线段树的题目,题目要求查询一个区间的最小值和最大值,并修改一个点。代码:#include#include#include#include#include#include#include#include#includeusing namespace std;const int INF... 阅读全文
2015年7月16日
摘要:
Painter's ProblemTime Limit:1000MSMemory Limit:10000KTotal Submissions:4912Accepted:2385DescriptionThere is a square wall which is made of n*n small s... 阅读全文