原文:bad argument #1 to 'pairs'

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2020-11-02 16:49 0 805 推薦指數:

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Pairs of Numbers

題目描述 Let's assume that we have a pair of numbers (a,b). We can get a new pair (a+b ...

Tue Jul 30 01:39:00 CST 2019 0 656
[LeetCode] Palindrome Pairs 回文對

Given a list of unique words. Find all pairs of distinct indices (i, j) in the given list, so that the concatenation of the two words, i.e. words ...

Sun Mar 13 23:00:00 CST 2016 0 19203
Swap Nodes in Pairs

問題:交換相鄰的兩個結點分析:建立新鏈表每次插入ret->next后在插入ret,需要在判斷下若最后只有一個結點不需要交換,注意每次交換了結點要把尾結點的下一個指向空 class Sol ...

Sun Aug 03 01:32:00 CST 2014 0 3204
[LeetCode] Swap Nodes in Pairs

Given a linked list, swap every two adjacent nodes and return its head. For example,Given 1->2-& ...

Tue Nov 20 01:07:00 CST 2012 0 3051
[LintCode] Reverse Pairs 翻轉對

For an array A, if i < j, and A [i] > A [j], called (A [i], A [j]) is a reverse pair.return total of reverse pairs in A. ExampleGiven ...

Tue Apr 26 19:32:00 CST 2016 0 3419
lua中, pairs和ipairs的區別

函數pairs和ipairs都是實現遍歷功能的函數,通常使用方法是和for函數共同使用構造for u,v in pairs/ipairs(t)實現遍歷t表中的所有元素對。 區別在於,pairs可以遍歷到表中所有的key,對於key的類型沒有要求,遇到nil時可以跳過,不會影響后面的遍歷 ...

Thu Oct 17 03:31:00 CST 2019 0 460
 
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