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: 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 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 interval. The other is to ask for the sum of…
题目: E - A simple stone game Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 3922 Description After he has learned how to play Nim game, Mike begins to try another stone game which seems much eas…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 59046 Accepted: 17974 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 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 interval. The other is to ask for the sum o…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 55273 Accepted: 16628 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: 97217 Accepted: 30358 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 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 interval. The other is to ask for the sum o…
题目链接:http://poj.org/problem?id=3468 A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 144616 Accepted: 44933 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 47944 Accepted: 14122 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: 1 Sec Memory Limit: 256 MB 题目连接 http://poj.org/problem?id=3468 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 nu…
题目链接:http://poj.org/problem?id=3468 A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 56005 Accepted: 16903 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with…
A Simple Problem with Integers Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://poj.org/problem?id=3468 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 nu…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 86780 Accepted: 26950 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: 74705 Accepted: 22988 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of…
题目链接:id=3468http://">http://poj.org/problem? id=3468 A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 83959 Accepted: 25989 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. Yo…
先是题目,本来是第三次训练的题,在这特别提出来讲. 先是题目: E - A simple stone game Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 3922 Description After he has learned how to play Nim game, Mike begins to try anoth…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 75541 Accepted: 23286 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 [题目链接]A Simple Problem with Integers [题目类型]线段树 成段增减+区间求和 &题解: 线段树 成段增减+区间求和 模板题 这种题真的应该理解并且可以流畅的独立码出来了 [时间复杂度]\(O(nlogn)\) &代码: #include <iostream> #include <cstdio> #include <cstring> using namespa…
题目链接: 传送门 A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K 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 i…
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…
链接:http://poj.org/problem?id=1556 The Doors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 6216 Accepted: 2495 Description You are to find the length of the shortest path through a chamber containing obstructing walls. The chamber wil…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 79137 Accepted: 24395 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of…
