CF Edu Round 71 A There Are Two Types Of Burgers 贪心随便模拟一下 B Square Filling 贪心,从左上角往左往下枚举,如果可以涂就涂,最后判断一下就好了。 cpp include include include include typede ...
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2019-08-25 16:30:43
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problem: 595. Big Countries A country is big if it has an area of bigger than 3 million square km or a population of more than 25 million. Write a SQL ...
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2019-08-25 10:25:27
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Given two strings s and t, determine if they are isomorphic. Two strings are isomorphic if the characters in s can be replaced to get t. All occurrenc ...
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2019-08-25 00:53:10
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获取当前页面的参数 let level_two_data = that.data.level_two_data; // 获取当前对象的值 for (var i = 0, len = level_two_data.length; i ...
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2019-08-24 20:27:05
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本文链接:https://www.cnblogs.com/xwl3109377858/p/11404050.html Educational Codeforces Round 71 (Rated for Div. 2) A - There Are Two Types Of Burgers There ...
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2019-08-24 13:19:53
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原文链接:https://www.cnblogs.com/xwl3109377858/p/11404261.html Educational Codeforces Round 71 (Rated for Div. 2) B - Square Filling You are given two mat ...
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2019-08-24 13:16:54
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Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. For example, two is written as II in Roman numeral, just two one's ...
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2019-08-24 10:00:29
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Given two strings s and t , write a function to determine if t is an anagram of s. Example 1: Example 2: Note:You may assume the string contains only ...
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2019-08-24 09:59:55
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The Hamming distance between two integers is the number of positions at which the corresponding bits are different. Given two integers x and y, calcul ...
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2019-08-24 09:50:42
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Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endp ...
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2019-08-24 09:36:23
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