随笔分类 -  DUY

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1455.Solitaire（bfs状态混摇）
摘要：SolitaireTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3570Accepted Submission(s): 1098 Problem... 阅读全文
posted @ 2015-05-14 14:13 92度的苍蓝 阅读(290) 评论(0) 推荐(0)
hdu.1430.魔板(bfs + 康托展开）
摘要：魔板Time Limit: 10000/5000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2170Accepted Submission(s): 455 Problem Descri... 阅读全文
posted @ 2015-05-14 13:59 92度的苍蓝 阅读(252) 评论(0) 推荐(0)
hihoCoder挑战赛11.题目4 : 高等理论计算机科学(LCA)
摘要：clj在某场hihoCoder比赛中的一道题，表示clj的数学题实在6，这道图论貌似还算可以。。。题目链接：http://hihocoder.com/problemset/problem/1167由于是中文题目，题意不再赘述。对于任意两条小精灵的活动路径a和b，二者相交的判断条件为b的两个端点的LC... 阅读全文
posted @ 2015-05-10 20:50 92度的苍蓝 阅读(303) 评论(0) 推荐(0)
zoj.3868.GCD Expectation(数学推导>>容斥原理）
摘要：GCD ExpectationTime Limit: 4 Seconds Memory Limit: 262144 KBEdward has a set of n integers {a1, a2,...,an}. He randomly picks a nonempty subset {x1... 阅读全文
posted @ 2015-04-17 21:25 92度的苍蓝 阅读(597) 评论(0) 推荐(0)
poj1012.Joseph(数学推论）
摘要：Joseph Time Limit: 1 Sec Memory Limit: 64 MB Submit: 493 Solved: 311 Description The Joseph's problem is notoriously known. For those who are not fami 阅读全文
posted @ 2015-03-23 16:43 92度的苍蓝 阅读(205) 评论(0) 推荐(0)
zhx and contest (枚举　 +　ｄｆｓ）
摘要：zhx and contestTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 324Accepted Submission(s): 118 Pro... 阅读全文
posted @ 2015-03-16 14:02 92度的苍蓝 阅读(170) 评论(0) 推荐(0)
cf.295.C.DNA Alignment（数学推导）
摘要：DNA Alignmenttime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasya became interested in bioinfor... 阅读全文
posted @ 2015-03-14 13:11 92度的苍蓝 阅读(305) 评论(0) 推荐(0)

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