随笔分类 -  OJ-HDU

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2017 ACM/ICPC 沈阳 L题 Tree
摘要：Consider a un-rooted tree T which is not the biological significance of tree or plant, but a tree as an undirected graph in graph theory with n nodes, 阅读全文
posted @ 2018-10-14 01:16 StarHai 阅读(582) 评论(0) 推荐(0)
2017 ACM/ICPC 沈阳 K题 Rabbits
摘要：Here N (N ≥ 3) rabbits are playing by the river. They are playing on a number line, each occupying a different integer. In a single move, one of the o 阅读全文
posted @ 2018-10-14 01:14 StarHai 阅读(563) 评论(0) 推荐(0)
2017 ACM/ICPC 沈阳 I题 Little Boxes
摘要：Little boxes on the hillside. Little boxes made of ticky-tacky. Little boxes. Little boxes. Little boxes all the same. There are a green boxes, and b 阅读全文
posted @ 2018-10-14 01:12 StarHai 阅读(589) 评论(0) 推荐(0)
2017 ACM/ICPC 沈阳 G题 Infinite Fraction Path
摘要：The ant Welly now dedicates himself to urban infrastructure. He came to the kingdom of numbers and solicited an audience with the king. He recounted h 阅读全文
posted @ 2018-10-14 01:10 StarHai 阅读(560) 评论(0) 推荐(0)
2017 ACM/ICPC 沈阳 F题 Heron and his triangle
摘要：A triangle is a Heron’s triangle if it satisfies that the side lengths of it are consecutive integers t−1, t, t+ 1 and thatits area is an intege 阅读全文
posted @ 2018-10-14 01:07 StarHai 阅读(480) 评论(0) 推荐(0)
HDU 5121 Just A Mistake
摘要：Just A Mistake Time Limit: 5000/5000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 168 Accepted Submission(s): 41 P 阅读全文
posted @ 2018-09-26 22:55 StarHai 阅读(374) 评论(0) 推荐(0)
HDU 5120 Intersection
摘要：Intersection Time Limit: 4000/4000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 4238 Accepted Submission(s): 1623 阅读全文
posted @ 2018-09-26 22:54 StarHai 阅读(274) 评论(0) 推荐(0)
HDU 5119 Happy Matt Friends
摘要：Happy Matt Friends Time Limit: 6000/6000 MS (Java/Others) Memory Limit: 510000/510000 K (Java/Others)Total Submission(s): 5248 Accepted Submission(s): 阅读全文
posted @ 2018-09-26 22:53 StarHai 阅读(297) 评论(0) 推荐(0)
HDU 5117 Fluorescent
摘要：Fluorescent Time Limit: 3000/3000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 937 Accepted Submission(s): 477 Pro 阅读全文
posted @ 2018-09-26 22:44 StarHai 阅读(430) 评论(0) 推荐(0)
HDU 5115 Dire Wolf
摘要：Dire Wolf Time Limit: 5000/5000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 3882 Accepted Submission(s): 2309 Pro 阅读全文
posted @ 2018-09-26 22:41 StarHai 阅读(278) 评论(0) 推荐(0)
HDU 5113 Black And White
摘要：Black And White Time Limit: 2000/2000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 5859 Accepted Submission(s): 16 阅读全文
posted @ 2018-09-26 22:39 StarHai 阅读(214) 评论(0) 推荐(0)
HDU 5112 A Curious Matt
摘要：A Curious Matt Time Limit: 2000/2000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others) Total Submission(s): 3369 Accepted Submission(s): 18 阅读全文
posted @ 2018-09-26 22:35 StarHai 阅读(363) 评论(0) 推荐(0)
HDU-5001 Walk (概率DP)
摘要：Problem Description I used to think I could be anything, but now I know that I couldn't do anything. So I started traveling.The nation looks like a co 阅读全文
posted @ 2018-09-15 19:49 StarHai 阅读(218) 评论(0) 推荐(0)
HDU-5000 Clone (DP)
摘要：After eating food from Chernobyl, DRD got a super power: he could clone himself right now! He used this power for several times. He found out that thi 阅读全文
posted @ 2018-09-15 19:38 StarHai 阅读(217) 评论(0) 推荐(0)
HDU-1595Find the longest of shortest(最短路径的最长路Dijkstra+记录路径)
摘要：Marica is very angry with Mirko because he found a new girlfriend and she seeks revenge.Since she doesn't live in the same city, she started preparing 阅读全文
posted @ 2018-07-29 19:56 StarHai 阅读(469) 评论(0) 推荐(0)
HDU3870- intervals（差分约束）
摘要：You are given n closed, integer intervals [ai, bi] and n integers c1, ..., cn. Write a program that: > reads the number of intervals, their endpoints 阅读全文
posted @ 2018-07-29 19:54 StarHai 阅读(377) 评论(0) 推荐(0)

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