There are N children standing in a line. Each child is assigned a rating value.You are giving candies to these children subjected to the following requirements:    Each child must have at least one candy.    Children with a higher rating get more can…

135. Candy There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get mo…

原文:http://www.cnblogs.com/AndyJee/p/4483043.html There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy…

[LeetCode] Candy (分糖果),时间复杂度O(n),空间复杂度为O(1),且只需遍历一次的实现 原题: There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least…

There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more candies…

There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more candies…

原题地址 遍历所有小孩的分数 1. 若小孩的分数递增,分给小孩的糖果依次+12. 若小孩的分数递减,分给小孩的糖果依次-13. 若小孩的分数相等,分给小孩的糖果设为1 当递减序列结束时,如果少分了糖果,就补上,如果多分了糖果,就减掉 究竟补多少或减多少,这很容易计算,不啰嗦了. 时间复杂度:O(n) 代码: int candy(vector<int> &ratings) { int n = ratings.size(); ; ; ; ; i < n; i++) { ]) { pr…

This question is about implementing a basic elimination algorithm for Candy Crush. Given a 2D integer array board representing the grid of candy, different positive integers board[i][j] represent different types of candies. A value of board[i][j] = 0…

1 题目 There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more can…

There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more candies…

This question is about implementing a basic elimination algorithm for Candy Crush. Given a 2D integer array board representing the grid of candy, different positive integers board[i][j] represent different types of candies. A value of board[i][j] = 0…

This question is about implementing a basic elimination algorithm for Candy Crush. Given a 2D integer array board representing the grid of candy, different positive integers board[i][j] represent different types of candies. A value of board[i][j] = 0…

There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more candies…

题目: There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more cand…

Candy There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more ca…

There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more candies…

There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more candies…

原题 前后两遍遍历 class Solution { public: int candy(vector<int> &ratings) { vector<int> res; int len = ratings.size(); for (int i = 0; i < len; i++) { res.push_back(1); } for (int j = 0; j < len; j++) { if (j > 0 && ratings[j] &g…

No.133 CloneGraph 克隆图 题目 给你无向 连通 图中一个节点的引用,请你返回该图的 深拷贝(克隆). 图中的每个节点都包含它的值 val(int) 和其邻居的列表(list[Node]). class Node { public int val; public List<Node> neighbors; } 测试用例格式: 简单起见,每个节点的值都和它的索引相同.例如,第一个节点值为 1,第二个节点值为 2,以此类推.该图在测试用例中使用邻接列表表示. 邻接列表是用于表示有限…

题目要求的比它的邻居比自己奖励,因此,我们有最少一个多的.所有我们可以找到所有的坑,凹坑例如,存在以下三种情况. 找到全部的凹点后,我们就能够从凹点处開始向左右两个方向依次查找递增序列.当中每一个高的都要比相邻的矮的多一个.比方1,2,5,4.我们找到凹点为1 和4,那么从1開始向左没有其它点,我们向右,依次得到2 比1高,2的糖果应该是1的基础上加1.为2, 5比2高,5的糖果是在2的基础上加1,为3. 令一个凹点4, 向左,5比4高,5的糖果应该是在4的基础上加 1,为2,这时我们发现冲突了…

There are N children standing in a line. Each child is assigned a rating value. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more candies…

给定一群站好队的小孩而且按某项分值排名(姑且如果为年龄吧),年龄大的要比他身边年龄小的拿的糖要多.求怎么分配糖果使得分配的糖果数最少. 用一个数组从左到右再从右到左的遍历,向前遍历时若右边的比左边的大则其值为前一个糖果数+1,向后遍历时则推断假设比后面的小孩的年龄要大且糖果数比其还少则更改其糖果数为后面小孩分的糖果数+1. 详细描写叙述代码: #include<iostream> #include<vector> using namespace std; int candy(vec…

2330: [SCOI2011]糖果 Time Limit: 10 Sec Memory Limit: 128 MB Description 幼儿园里有N个小朋友,lxhgww老师现在想要给这些小朋友们分配糖果,要求每个小朋友都要分到糖果.但是小朋友们也有嫉妒心,总是会提出一些要求,比如小明不希望小红分到的糖果比他的多,于是在分配糖果的时候,lxhgww需要满足小朋友们的K个要求.幼儿园的糖果总是有限的,lxhgww想知道他至少需要准备多少个糖果,才能使得每个小朋友都能够分到糖果,并且满足小朋友…

糖果(1s 128MB)candy [题目描述] 幼儿园里有N个小朋友,lxhgww老师现在想要给这些小朋友们分配糖果,要求每个小朋友都要分到糖果.但是小朋友们也有嫉妒心,总是会提出一些要求,比如小明不希望小红分到的糖果比他的多,于是在分配糖果的时候,lxhgww需要满足小朋友们的K个要求.幼儿园的糖果总是有限的,lxhgww想知道他至少需要准备多少个糖果,才能使得每个小朋友都能够分到糖果,并且满足小朋友们所有的要求. [输入] 输入的第一行是两个整数N,K. 接下来K行,表示这些点需要满足的关…

2330: [SCOI2011]糖果 Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 5395  Solved: 1750[Submit][Status][Discuss] Description 幼儿园里有N个小朋友,lxhgww老师现在想要给这些小朋友们分配糖果,要求每个小朋友都要分到糖果.但是小朋友们也有嫉妒心,总是会提出一些要求,比如小明不希望小红分到的糖果比他的多,于是在分配糖果的时候,lxhgww需要满足小朋友们的K个要求.幼儿园的糖果…

Description 幼儿园里有N个小朋友,lxhgww老师现在想要给这些小朋友们分配糖果,要求每个小朋友都要分到糖果.但是小朋友们也有嫉妒心,总是会提出一些要求,比如小明不希望小红分到的糖果比他的多,于是在分配糖果的时候,lxhgww需要满足小朋友们的K个要求.幼儿园的糖果总是有限的,lxhgww想知道他至少需要准备多少个糖果,才能使得每个小朋友都能够分到糖果,并且满足小朋友们所有的要求. Input 输入的第一行是两个整数N,K. 接下来K行,表示这些点需要满足的关系,每行3个数字,X,A…

2330: [SCOI2011]糖果 Time Limit: 10 Sec  Memory Limit: 128 MB Description 幼儿园里有N个小朋友,lxhgww老师现在想要给这些小朋友们分配糖果,要求每个小朋友都要分到糖果.但是小朋友们也有嫉妒心,总是会提出一些要求,比如小明不希望小红分到的糖果比他的多,于是在分配糖果的时候,lxhgww需要满足小朋友们的K个要求.幼儿园的糖果总是有限的,lxhgww想知道他至少需要准备多少个糖果,才能使得每个小朋友都能够分到糖果,并且满足小朋…

糖果 Time Limit: 3000/1000MS (Java/Others)     Memory Limit: 131072/131072KB (Java/Others) Submit Status 幼儿园里有NN个小朋友,lxhgww老师现在想要给这些小朋友们分配糖果,要求每个小朋友都要分到糖果.但是小朋友们也有嫉妒心,总是会提出一些要求,比如小明不希望小红分到的糖果比他的多,于是在分配糖果的时候,lxhgww需要满足小朋友们的K个要求.幼儿园的糖果总是有限的,lxhgww想知道他至少需…

BZOJ 2330 糖果题解 差分约束系统 + SPFA 题目传送门:http://www.lydsy.com/JudgeOnline/problem.php?id=2330 Description 幼儿园里有N个小朋友,lxhgww老师现在想要给这些小朋友们分配糖果,要求每个小朋友都要分到糖果.但是小朋友们也有嫉妒心,总是会提出一些要求,比如小明不希望小红分到的糖果比他的多,于是在分配糖果的时候,lxhgww需要满足小朋友们的K个要求.幼儿园的糖果总是有限的,lxhgww想知道他至少需要准备多…

昨天晚上 在csdn上做了一道分糖果的题目,我自个测的是没有问题,但是提交答案后,老失败,提示 你的程序正常运行并输出了结果,但是答案错误你的程序输出结果与测试数据中的输出结果不符 我先把自个思路说一下,再把我的代码贴出来,你们帮忙看看,哪里出了问题,或者有更好的思路分享下. 题目是这样的:地址:http://student.csdn.net/mcs/programming_challenges 第二道题目 有n个小朋友站成一排(编号从0到n-1),每个小朋友有一个rating值,存放在rati…