题目链接题意：只有这两种操作Cabc" means addingcto each ofAa,Aa+1, ... ,Ab. -10000 ≤c≤ 10000."Qab" means querying the sum ofAa,Aa+1, ... ,Ab.分析：自己写的有点麻烦了，写的时候手残+脑残，改...
分类：
其他好文 时间：
2014-08-07 12:16:09
阅读次数：
261
题目：Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified. You ....
分类：
编程语言 时间：
2014-08-07 07:14:10
阅读次数：
257
题目：Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.)You ha....
分类：
编程语言 时间：
2014-08-07 05:11:48
阅读次数：
258
3.Your database is in ARCHIVELOG mode. You have two online redo log groups, each of which contains one redo member. When you attempt to start the data...
分类：
其他好文 时间：
2014-08-06 21:48:22
阅读次数：
610
Game Description:
1. In a closed door, there will be a circle, and 30 numbers in the circle.
2. Each team (about 10 people) need to take number out of the circle by ascend order.
3. Each team has...
分类：
其他好文 时间：
2014-08-06 19:06:02
阅读次数：
359
Copy List with Random PointerA linked list is given such that each node contains an additional random pointer which could point to any node in the lis...
分类：
其他好文 时间：
2014-08-06 17:44:31
阅读次数：
225
What will you do when you gather together with your friends in your leisure time? Sitting around and chatting with each other? Doing sports? Or watchi...
分类：
其他好文 时间：
2014-08-06 14:33:41
阅读次数：
236
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 endpo...
分类：
其他好文 时间：
2014-08-05 18:54:19
阅读次数：
282
DOM event delegation is a mechanism of responding to ui-events via a single common parent rather than each child, through the magic of event "bubbling" (aka event propagation).
When an event is tri...
分类：
其他好文 时间：
2014-08-05 14:06:30
阅读次数：
259
A data processing system includes a plurality of transaction masters (4, 6, 8, 10) each with an associated local cache memory (12, 14, 16, 18) and cou...
分类：
其他好文 时间：
2014-08-05 13:55:19
阅读次数：
287
