03 2020 档案
摘要:A. Majestic 10 The movie "Magnificent 7" has become a western classic. Well, this year we have 10 coaches training the UCF programming teams and once
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摘要:B Breaking Branches Your parents decsided that it would be “fun” to spend the entire Sunday walking near the Mookerheide close to Nijmegen. Although y
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摘要:题意就是判断东天际线和北天际线的值可不可以满足(东天际线就是每一行的最大值,北天际线就是每一列的最大值) 判断条件其实很简单,就是看行上的最大值是否也是列上的最大值,如果是就满足。 例1: 东天际线最大值是4,北天际线最大值也是4,所有条件成立。 例2:东天际线最大值是4,北天际线最大值是2,所有不
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