随笔分类 - OJ---poj
摘要：Blue Jeans Time Limit: 1000MS Memory Limit: 65536K Total Submissions:21746 Accepted: 9653 Description The Genographic Project is a research partnershi
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摘要：Finding Palindromes Time Limit: 10000MS Memory Limit: 262144K Total Submissions:4710 Accepted: 879 Case Time Limit: 2000MS Description A word is calle
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摘要：含【最小生成树Prim】模板。 Prim复杂度为$O(n^2),适用于稠密图，特别是完全图的最小生成树的求解。 Desert King Time Limit: 3000MS Memory Limit: 65536K Total Submissions:31622 Accepted: 8670 Des
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摘要：Cow Relays Time Limit: 1000MS Memory Limit: 65536K Total Submissions:9207 Accepted: 3604 Description For their physical fitness program, N (2 ≤ N ≤ 1,
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摘要：Sightseeing trip Time Limit: 1000MS Memory Limit: 65536K Total Submissions:8588 Accepted:3224 Special Judge Description There is a travel agency in Ad
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摘要：Sorting It All Out Time Limit: 1000MS Memory Limit: 10000K Total Submissions:39731 Accepted: 13975 Description An ascending sorted sequence of distinc
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摘要：http://poj.org/problem?id=3662 Telephone Lines Time Limit: 1000MS Memory Limit: 65536K Total Submissions:9310 Accepted: 3374 Description Farmer John w
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摘要：虐狗宝典学习笔记： 取出整数\(n\)在二进制表示下的第\(k\)位 \((n >> k) & 1)\) 取出整数\(n\)在二进制表示下的第\(0 ~ k - 1\)位（后\(k\)位） \(n & ((1 << k) - 1)\) 把整数\(n\)在二进制表示下的第\(k\)位取反 \(n xo
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摘要：Sunscreen Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11772 Accepted: 4143 Description To avoid unsightly burns while tanning, each of
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摘要：DNA Sequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 19991 Accepted: 7603 Description It's well known that DNA Sequence is a sequen
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摘要：Exponentiation Time Limit: 500MS Memory Limit: 10000K Total Submissions: 183034 Accepted: 44062 Description Problems involving the computation of exac
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摘要：Treasure Hunt Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8192 Accepted: 3376 Description Archeologists from the Antiquities and Curios
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摘要：含极角序排序模板。 Space Ant Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 5334 Accepted: 3312 Description The most exciting space discovery occur
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摘要：Kadj Squares Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 3594 Accepted: 1456 Description In this problem, you are given a sequence S1,
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摘要：Musical Theme Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 35044 Accepted: 11628 Description A musical melody is represented as a sequen
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摘要：Farmer John has noticed that the quality of milk given by his cows varies from day to day. On further investigation, he discovered that although he ca
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摘要：Milking Grid Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 10084 Accepted: 4371 Description Every morning when they are milked, the Farme
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摘要：Phone List Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 34805 Accepted: 9980 Description Given a list of phone numbers, determine if it
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摘要：The xor-longest Path Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10038 Accepted: 2040 Description In an edge-weighted tree, the xor-len
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摘要：Period Time Limit: 3000MS Memory Limit: 30000K Total Submissions: 20436 Accepted: 9961 Description For each prefix of a given string S with N characte
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