Alice has a hand of cards, given as an array of integers. Now she wants to rearrange the cards into groups so that each group is size W, and consists of Wconsecutive cards. Return true if and only if she can. Example 1: Input: hand = [1,2,3,6,2,3,4,7…
Question 846. Hand of Straights Solution 题目大意:打牌,判断牌是否能全部按顺子出 思路:构造一个list,存储1,2,3,4,5,6,7,8并排序,构造一个map存储每个数对应出现的次数 Java实现: public boolean isNStraightHand(int[] hand, int W) { List<Integer> nums = new ArrayList<>(); Map<Integer, Integer>…
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 日期 题目地址:https://leetcode.com/problems/hand-of-straights/description/ 题目描述 Alice has a hand of cards, given as an array of integers. Now she wants to rearrange the cards into gr…
All LeetCode Questions List(Part of Answers, still updating) 题目汇总及部分答案(持续更新中) Leetcode problems classified by company 题目按公司分类(Last updated: October 2, 2017) . Top Interview Questions # Title Difficulty Acceptance 1 Two Sum Medium 17.70% 2 Add Two N…
问题描述: 在一个分成16格的方形棋盘上,放有15块编了号码的牌.对这些牌给定一种初始排列,要求通过一系列的合法移动将这一初始排列转换成目标排列. 这个问题解决时用到了L-C检索.在检索的过程中计算估值函数c(x)=f(x)+g(x); 通过比较估值函数确定遍历的方向.L-C检索是有智力的搜索. package lc_search; public class Riddle_15 { Riddle_15(){} public class A implements Cloneable{ //棋盘的抽…
Alice has a hand of cards, given as an array of integers. Now she wants to rearrange the cards into groups so that each group is size W, and consists of W consecutive cards. Return true if and only if she can. Example 1: Input: hand = [1,2,3,6,2,3,4,…
