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Leetcode Reverse Words in a String
Given an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the".解题思路:用trim() 和splite("\\s+")把S...
分类:其他好文   时间:2015-10-11 06:44:34    阅读次数:112
[LeetCode]: 206: Reverse Linked List
题目:Reverse a singly linked list.思路1:直接用循环遍历即可代码: public static ListNode reverseList(ListNode head) { if(head == null || head.next == null){ ...
分类:其他好文   时间:2015-10-09 11:42:40    阅读次数:93
python list排序的两种方法及实例讲解
对List进行排序,Python提供了两个方法 方法1.用List的内建函数list.sort进行排序 list.sort(func=None, key=None, reverse=False) Python实例: >>> list = [2,5,8,9,3] >>> list [2,5,8,9,3...
分类:编程语言   时间:2015-10-08 10:28:05    阅读次数:265
用于科创的git log美化输出
git log --reverse --pretty=format:'%cd %s' --date=short > a.txt参考:https://ruby-china.org/topics/939
分类:其他好文   时间:2015-10-07 13:30:20    阅读次数:167
使用递归和循环调换字符串内字母位置
0){ reverse_r(substr($str,1)); } echo substr($str,0,1); return;}reverse_r('Hello');function reverse_i($str){ for($i=1;$i<=strlen($s...
分类:其他好文   时间:2015-10-06 16:55:27    阅读次数:162
ocp-139
QUESTION NO: 139重复 How can you reverse the effects of an ALTER DISKGROUP … DROP DISK command if it has already completed? A. Issue the ALTER DISKGROUP … ADD DISK command. B. Issue the ALTER DISKGR...
分类:其他好文   时间:2015-10-05 13:03:57    阅读次数:156
92. Reverse Linked List II (List)
Reverse a linked list from position m to n. Do it in-place and in one-pass. For example:Given 1->2->3->4->5->NULL, m = 2 and n = 4,return 1->4->3->2->...
分类:其他好文   时间:2015-10-03 11:47:05    阅读次数:162
[LeetCode]Reverse Integer
class Solution {public: int reverse(int x) { int re; string s = to_string(x); auto l = s.begin(); auto r = prev(s.end()); if(*l=='-')l++; while(l<r){ ...
分类:其他好文   时间:2015-10-02 22:34:33    阅读次数:158
[LeetCode][JavaScript]Reverse Linked List II
Reverse Linked List IIReverse a linked list from positionmton. Do it in-place and in one-pass.For example:Given1->2->3->4->5->NULL,m= 2 andn= 4,return...
分类:编程语言   时间:2015-10-02 17:23:58    阅读次数:203
LeetCode #7 Reverse Integer (E)
[Problem]Reverse digits of an integer.Example1:x = 123, return 321Example2:x = -123, return -321[Analysis]这题不难,关键是要注意overflow的处理,因为reverse后的数字有可能超出Int...
分类:其他好文   时间:2015-10-02 01:22:40    阅读次数:172
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