该题目对内存的使用极其变态。所用变量不能超过4个。否侧会内存超限。解法有两个,其中第二种解法,内存还需要优化,否则会内存越界。解法一:class Solution {public: ListNode *getIntersectionNode(ListNode *headA, ListNode ...
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其他好文 时间:
2015-01-08 22:34:23
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284
Write a program to find the node at which the intersection of two singly linked lists begins.
For example, the following two linked lists:
A: a1 → a2
↘
...
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编程语言 时间:
2015-01-08 18:07:12
阅读次数:
122
Given two sorted integer arrays A and B, merge B into A as one sorted array.
Note:
You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements fro...
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其他好文 时间:
2015-01-08 09:43:18
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169
1. array_merge
函数把两个或多个数组合并成一个数组。如果键名有重复,该键的键值为最后一个键名对应的值。
验证代码:
echo 'array_merge函数合并多个数组';
$v=array("name"=>"TOM");
$k=array("age"=>32);
$s=array("city"=>"BJ");
$vv=array("name"=>"LUCY");
var...
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编程语言 时间:
2015-01-08 00:58:03
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183
Write a program to find the node at which the intersection of two singly linked lists begins.
For example, the following two linked lists:
A: a1 → a2
↘
...
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其他好文 时间:
2015-01-07 23:35:57
阅读次数:
163
Merge IntervalsGiven a collection of intervals, merge all overlapping intervals.For example,Given[1,3],[2,6],[8,10],[15,18],return[1,6],[8,10],[15,18]...
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其他好文 时间:
2015-01-07 23:24:02
阅读次数:
139
前面一篇文章中提到了"git pull"等价于"git fetch"加上"git merge",然后还提到了pull命令支持rebase模式,这篇文章就介绍一下merge和rebase之间有什么差别。由于我们主要是想看看merge跟rebase之间的区别,这里就是用本地仓库的分支进行演示了。merg...
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其他好文 时间:
2015-01-07 23:21:15
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250
Write a program to find the node at which the intersection of two singly linked lists begins. For example, the following two linked lists: A: a1 → a2 ...
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移动开发 时间:
2015-01-07 21:59:23
阅读次数:
159
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a link...
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其他好文 时间:
2015-01-07 20:54:50
阅读次数:
140
Creating Lists and CardsTo create complex lists and cards with material design styles in your apps, you can use the RecyclerView and CardView widgets....
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移动开发 时间:
2015-01-07 16:47:12
阅读次数:
407