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随笔分类 -  STL----set

(贪心 set 字符串) 2924. kotori和服装设计
摘要：【问题描述】 kotori是μ's的服装设计担当。她有一个技能，是把一块布料的颜色变成另一个颜色，消耗k点魔法值。 已知一件衣服的奇异度取决于这件衣服颜色的种类。 颜色种类为1时，奇异度为1。 颜色种类为2时，奇异度为3。 颜色种类不小于3时，奇异度为10。 一件衣服由很多块布料编织而成。kotor 阅读全文
posted @ 2019-05-18 21:41 PJCK 阅读(211) 评论(0) 推荐(0)
(BFS 图的遍历的升级版) leetcode 127. Word Ladder
摘要：Given two words (beginWord and endWord), and a dictionary's word list, find the length of shortest transformation sequence from beginWord to endWord, 阅读全文
posted @ 2019-05-05 14:30 PJCK 阅读(129) 评论(0) 推荐(0)
(BFS 图的遍历) leetcode 752. Open the Lock
摘要：You have a lock in front of you with 4 circular wheels. Each wheel has 10 slots: '0', '1', '2', '3', '4', '5', '6', '7', '8', '9'. The wheels can rota 阅读全文
posted @ 2019-05-01 10:29 PJCK 阅读(177) 评论(0) 推荐(0)
(链表 set) leetcode 817. Linked List Components
摘要：We are given head, the head node of a linked list containing unique integer values. We are also given the list G, a subset of the values in the linked 阅读全文
posted @ 2019-04-14 12:47 PJCK 阅读(150) 评论(0) 推荐(0)
(string 数组) leetcode 804. Unique Morse Code Words
摘要：International Morse Code defines a standard encoding where each letter is mapped to a series of dots and dashes, as follows: "a" maps to ".-", "b"maps 阅读全文
posted @ 2019-04-12 09:05 PJCK 阅读(111) 评论(0) 推荐(0)
(Set) 人见人爱A-B HDU2034
摘要：人见人爱A-B 链接：http://acm.hdu.edu.cn/showproblem.php?pid=2034 JAVA代码借鉴链接：https://blog.csdn.net/superbeauty/article/details/47065691 Problem Description 参加 阅读全文
posted @ 2018-09-14 22:16 PJCK 阅读(149) 评论(0) 推荐(0)
(set)产生冠军 hdu2094
摘要：产生冠军 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 19288 Accepted Submission(s): 8751 Problem 阅读全文
posted @ 2018-02-20 19:50 PJCK 阅读(179) 评论(0) 推荐(0)
(Set) {A} + {B} hdu1412
摘要：{A} + {B} 链接：http://acm.hdu.edu.cn/showproblem.php?pid=1412 Problem Description 给你两个集合，要求{A} + {B}. 注:同一个集合中不会有两个相同的元素. Input 每组输入数据分为三行,第一行有两个数字n,m(0 阅读全文
posted @ 2018-02-20 19:49 PJCK 阅读(131) 评论(0) 推荐(0)
（set stringstream）单词数 hdu2072
摘要：单词数 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 60065 Accepted Submission(s): 14892 Problem 阅读全文
posted @ 2018-02-20 19:49 PJCK 阅读(199) 评论(0) 推荐(0)
（set）MG loves gold hdu6019
摘要：MG loves gold Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 1607 Accepted Submission(s): 659 阅读全文
posted @ 2018-02-20 19:48 PJCK 阅读(181) 评论(0) 推荐(0)
（set） 人见人爱A-B hdu2034
摘要：人见人爱A-B Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 92885 Accepted Submission(s): 25944 Prob 阅读全文
posted @ 2018-02-20 19:47 PJCK 阅读(156) 评论(0) 推荐(0)