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…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 149972 Accepted: 46526 题目链接:http://poj.org/problem?id=3468 Description: You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operation…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 58269 Accepted: 17753 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 92632 Accepted: 28818 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 141093 Accepted: 43762 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type o…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 140120 Accepted: 43425 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type o…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 139191 Accepted: 43086 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type o…
A Simple Problem with Integers Time Limit: 10000MS Memory Limit: 65536K Description You have N integers, A1, A2, - , AN. You need to deal with two kinds of operations. One type of operation is to add some given number to each number in a given interv…
