kotlin code: fun go(r: Runnable) = r.run() //fun fGo(f: () -> Unit) = go(f) fun main() { val g: () -> Unit = { println("what")} go(g) } equivalent jav ...
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其他好文 时间:
2021-06-02 15:03:35
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此博客链接: 检查两个字符串是否相等 题目链接:https://leetcode-cn.com/problems/check-if-two-string-arrays-are-equivalent/ 题目 给你两个字符串数组 word1 和 word2 。如果两个数组表示的字符串相同,返回 true ...
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其他好文 时间:
2021-05-24 12:06:21
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In MySQL, JOIN, CROSS JOIN, and INNER JOIN are syntactic equivalents (they can replace each other). In standard SQL, they are not equivalent. INNER JO ...
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数据库 时间:
2021-05-24 00:24:03
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此博客链接:https://www.cnblogs.com/ping2yingshi/p/14331519.html 等价多米诺骨牌对的数量 题目链接:https://leetcode-cn.com/problems/number-of-equivalent-domino-pairs/ 题目 给你一 ...
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其他好文 时间:
2021-01-27 13:43:12
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For a binary tree T, we can define a flip operation as follows: choose any node, and swap the left and right child subtrees. A binary tree X is flip e ...
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其他好文 时间:
2020-10-08 19:09:30
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24
题目链接:https://leetcode-cn.com/problems/flip-equivalent-binary-trees/ 解题思路:进行递归,当root1和root2都为空时,返回true,如果双方一个不为空,另一个为空为或双方根节点值不相等false,否则对左右子树分别不翻转判断或翻 ...
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其他好文 时间:
2020-07-18 21:54:16
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Given a list of dominoes, dominoes[i] = [a, b] is equivalent to dominoes[j] = [c, d] if and only if either (a==c and b==d), or (a==d and b==c) - that ...
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其他好文 时间:
2020-07-14 00:23:31
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56
问题: 给出数对构成的数组dominoes,若其中一对数对dominoes[i]和另一对数对dominoes[j]包含两个数字相同(忽略顺序),那么称这两对数对等价, 求给定数组dominoes,有多少对(i,j)为等价数对。 Example 1: Input: dominoes = [[1,2], ...
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其他好文 时间:
2020-06-27 11:49:35
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59
The Softmax Function In the next video, we'll learn about the softmax function, which is the equivalent of the sigmoid activation function, but when t ...
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其他好文 时间:
2020-06-11 09:15:58
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62
For a binary tree T, we can define a flip operation as follows: choose any node, and swap the left and right child subtrees. A binary tree X is flip e ...
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其他好文 时间:
2020-06-08 00:23:38
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49