``` AND sc.score 60 AND (sc.score = ]]> 60 AND sc.score 70 ) AND (sc.score = ]]> 70 AND sc.score 80 ) AND (sc.score = ]]> 80 AND sc.score 90 ) AND sc.... ...
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其他好文 时间:
2018-12-22 19:36:58
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Farmer John's farm consists of a long row of N (1 <= N <= 100,000)fields. Each field contains a certain number of cows, 1 <= ncows <= 2000. FJ wants t ...
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2018-12-22 16:46:50
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To evaluate the performance of our first year CS majored students, we consider their grades of three courses only: C - C Programming Language, M - Mat ...
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2018-12-19 21:05:19
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99. Which two statements are true regarding Oracle Data Pump? (Choose two.) A.EXPDP and IMPDP are the client components of Oracle Data Pump. B.DBMS_DA ...
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2018-12-19 13:08:49
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149
Mercedes Star Diagnostic Tool newly update to MB Star C6.There are many star diangostic tool in the market.Many customer may dont know how to choose. ...
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2018-12-16 17:08:58
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2. View the Exhibit to examine the description for the SALES table. Which views can have all DML operations performed on it? (Choose all that apply.) ...
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2018-12-16 11:52:30
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P2870 [USACO07DEC]最佳牛线,黄金Best Cow Line, Gold 题意 给一个字符串,每次可以从两边中的一边取一个字符,要求取出的字符串字典序最小 可以Hash+二分 也可以SA 首先贪心选字典序小的 然后遇到相等的了比Rank数组,把原串倍长一下就可以比了。 Code: c ...
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其他好文 时间:
2018-12-15 19:56:08
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Navigate Back: In the menu bar Choose [Go] -> [Back] (Ctrl+Alt+-) Navigate Forward: In the menu bar Choose [Go] -> [Forward] (Ctrl+Shift+-) ...
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2018-12-15 18:39:56
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A Paper Airplanes 周翔:@ B Battleship C Petya and Origami 周翔:@ D Margarite and the best present E Masha and two friends ...
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2018-12-14 22:47:59
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D. The Fair Nut and the Best Path 题目链接:https://codeforces.com/contest/1084/problem/D 题意: 给出一棵树,走不重复的路径,每到一个结点加上其权值,经过一条边减去其权值,路径中途减去后不能出现负数,问怎么选择路径可以让 ...
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其他好文 时间:
2018-12-13 21:46:39
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