/*摘抄自博客:Recursively Palindromic Partitions Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 472 Accepted: 345 Description A partition of a positive integer N is a sequence of integers which sum to N, usually written with plus signs between…
总时间限制: 1000ms 内存限制: 65536kB 描述 A sequence of positive integers is Palindromic if it reads the same forward and backward. For example:23 11 15 1 37 37 1 15 11 231 1 2 3 4 7 7 10 7 7 4 3 2 1 1A Palindromic sequence is Unimodal Palindromic if the values…
/* 给出一个数n,把它拆分成若干个数的和,要求最大的数在中间并向两边非递增.问拆法有多少种. 母函数.枚举中间的那一个数.由于左右对称.所以仅仅须要求左边部分的方案就可以. 注意,左右两部分的取数必须小于中间的数,中间的数是0的话则以n为最大取值. */ # include <stdio.h> # include <algorithm> # include <string.h> # include <iostream> typedef long long…
题目大意:一个长度为$n$的字符串,要求把它分成尽可能多的小块,使得这些块构成回文串 题解:贪心,从两边从找尽可能小的块使得左右的块相等,判断相等可以用$hash$ 卡点:无 C++ Code: #include <cstdio> #include <cstring> #define maxn 1000010 const long long base = 233, mod = 1000000007; int Tim; int n, mid; long long pw[maxn],…
容错声明: ①题目选自https://acm.ecnu.edu.cn/,不再检查题目删改情况 ②所有代码仅代表个人AC提交,不保证解法无误 E0001 A+B Problem First AC: 2017-10-13 Latest Modification: 2018-02-28 #include<bits/stdc++.h> using namespace std; int a,b; int main() { cin>>a>>b; cout<<…
This is the second post in a series discussing the architecture and implementation of massively parallel databases, such as Vertica, BigQueryor EventQL. The target audience are software and system engineers with an interest in databases and distribut…
Toy Storage Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5439 Accepted: 3234 Description Mom and dad have a problem: their child, Reza, never puts his toys away when he is finished playing with them. They gave Reza a rectangular box…
http://poj.org/problem?id=2398 Toy Storage Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3831 Accepted: 2256 Description Mom and dad have a problem: their child, Reza, never puts his toys away when he is finished playing with them. T…
http://poj.org/problem?id=2318 TOYS Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10178 Accepted: 4880 Description Calculate the number of toys that land in each bin of a partitioned toy box. Mom and dad have a problem - their child…
Toy Storage Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3146 Accepted: 1798 Description Mom and dad have a problem: their child, Reza, never puts his toys away when he is finished playing with them. They gave Reza a rectangular box…
转自——http://blog.csdn.net/qwe20060514/article/details/8112550 =============================以下是最小生成树+并查集======================================[HDU]1213 How Many Tables 基础并查集★1272 小希的迷宫 基础并查集★1325&&poj1308 Is It A Tree? 基础并查集★1856 More i…
TOYS Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13262 Accepted: 6412 Description Calculate the number of toys that land in each bin of a partitioned toy box. Mom and dad have a problem - their child John never puts his toys away w…
http://poj.org/problem?id=2083 Fractal Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 8317 Accepted: 3957 Description A fractal is an object or quantity that displays self-similarity, in a somewhat technical sense, on all scales. The…
题目链接:http://poj.org/problem?id=3280 Time Limit: 2000MS Memory Limit: 65536K Description Keeping track of all the cows can be a tricky task so Farmer John has installed a system to automate it. He has installed on each cow an electronic ID tag that th…
题目链接:http://poj.org/problem?id=2398 Time Limit: 1000MS Memory Limit: 65536K Description Mom and dad have a problem: their child, Reza, never puts his toys away when he is finished playing with them. They gave Reza a rectangular box to put his toys in…
题目链接:http://poj.org/problem?id=2318 Time Limit: 2000MS Memory Limit: 65536K Description Calculate the number of toys that land in each bin of a partitioned toy box. Mom and dad have a problem - their child John never puts his toys away when he is fin…
rt,计算几何入门: TOYS Calculate the number of toys that land in each bin of a partitioned toy box. Mom and dad have a problem - their child John never puts his toys away when he is finished playing with them. They gave John a rectangular box to put his toy…
Toy Storage Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5016 Accepted: 2978 Description Mom and dad have a problem: their child, Reza, never puts his toys away when he is finished playing with them. They gave Reza a rectangular box…
相应POJ 题目:点击打开链接 Binary Search Heap Construction Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 9075 Accepted: 2566 Description Read the statement of problem G for the definitions concerning trees. In the following we define the basic…
