Chapter 2. The Structure of the Java Virtual Machine 内容列表 2.1. The class File Format (class文件的格式)2.2. Data Types (数据类型)2.3. Primitive Types and Values ...
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编程语言 时间:
2018-02-24 15:00:51
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177
Redis 数据类型 由 youj 创建, 最后一次修改 2017-10-31 13:47:34 Redis 数据类型 Redis支持五种数据类型:string(字符串),hash(哈希),list(列表),set(集合)及zset(sorted set:有序集合)。 String(字符串) str... ...
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其他好文 时间:
2018-02-21 00:24:52
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143
Problem Link: http://codeforces.com/problemset/problem/888/F Problem Statement: There are n points marked on the plane. The points are situated in suc ...
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其他好文 时间:
2018-02-20 10:28:38
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传送门 Time limit : 4sec / Memory limit : 256MB Score : 1600 points Problem Statement There are N(N+1)?2 dots arranged to form an equilateral triangle wh ...
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其他好文 时间:
2018-02-13 16:45:36
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Given a list of 24-hour clock time points in "Hour:Minutes" format, find the minimum minutes difference between any two time points in the list.Exampl... ...
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2018-02-12 23:37:25
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题目如下: 解题思路:看到sx,sy,tx,ty的最大值可以是10^9,那就基本上放弃穷举法了。本题比较适合倒推法,例如题目中给的例子[1,1] -> [3,5]:要想得到[3,5],那么前面的一组数组必定是[3,2] (即[3,5-3])计算得来,而[3,2]又是从[1,2] (即[3-2,2]) ...
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2018-02-12 13:42:21
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SELECT group_concat(key) FROM config WHERE group = 'points'; ...
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数据库 时间:
2018-02-11 18:16:57
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183
D - Black and White Tree Time limit : 2sec / Memory limit : 256MB Score : 900 points Problem Statement There is a tree with N vertices numbered 1 thro ...
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其他好文 时间:
2018-02-11 12:36:10
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189
You are given n closed, integer intervals [ai, bi] and n integers c1, ..., cn. Write a program that: reads the number of intervals, their end points a ...
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其他好文 时间:
2018-02-10 13:01:41
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170
Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and perf ...
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其他好文 时间:
2018-02-10 12:57:57
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