码迷,mamicode.com
首页 >  
搜索关键字:score    ( 2092个结果
(转)6 个重构方法可帮你提升 80% 的代码质量
英文原文:Top 6 Refactoring Patterns to Help You Score 80% in Code Quality 在过去做了不少代码走读,发现了一些代码质量上比较普遍的问题,以下是其中的前五名:臃肿的类: 类之所以会臃肿,是因为开发者缺乏对最基本的编码原则,即“单一职责原....
分类:其他好文   时间:2014-08-25 18:41:04    阅读次数:183
HDU - 4974 A simple water problem
Problem Description Dragon is watching competitions on TV. Every competition is held between two competitors, and surely Dragon's favorite. After each competition he will give a score of either 0 or ...
分类:其他好文   时间:2014-08-21 22:53:15    阅读次数:245
编程之美之实时排名算法
参考文献 某海量用户网站,用户拥有积分,积分可能会在使用过程中随时更新。现在要为该网站设计一种算法,在每次用户登录时显示其当前积分排名。用户最大规模为2亿;积分为非负整数,且小于100万。 存储结构 首先,我们用一张用户积分表user_score来保存用户的积分信息。 表结构: scoreschema" title="" style="border:0px"> 示例数据: sco...
分类:其他好文   时间:2014-08-21 19:28:14    阅读次数:362
MySql排名查询
-- ------------------------------------------------------------ 表的结构 `score`--CREATE TABLE IF NOT EXISTS `score` ( `id` int(11) NOT NULL AUTO_INCREME....
分类:数据库   时间:2014-08-21 01:34:43    阅读次数:624
uva 11651 - Krypton Number System(矩阵快速幂)
题目链接:uva 11651 - Krypton Number System 题目大意:给定进制base,和分数score,求在base进制下,有多少个数的值为score,要求不能有连续相同的数字以及前导0.计算一个数的值即为相邻两位数的平方差和。 解题思路:因为score很大,所以直接dp肯定超时,但是即使对于base=6的情况,每次新添一个数score最大增加25(0-5),所...
分类:其他好文   时间:2014-08-21 00:17:43    阅读次数:284
HDU4968:Improving the GPA(DP)
Problem Description Xueba: Using the 4-Point Scale, my GPA is 4.0. In fact, the AVERAGE SCORE of Xueba is calculated by the following formula: AVERAGE SCORE = ∑(Wi * SCOREi) / ∑(Wi) 1 where ...
分类:其他好文   时间:2014-08-20 14:08:06    阅读次数:173
HDU 4968 Improving the GPA
Problem Description Xueba: Using the 4-Point Scale, my GPA is 4.0. In fact, the AVERAGE SCORE of Xueba is calculated by the following formula: AVERAGE SCORE = ∑(Wi * SCOREi) / ∑(Wi) 1 where SC...
分类:其他好文   时间:2014-08-20 00:07:55    阅读次数:310
HDU 4968 Improving the GPA 多校第九场1009
Problem Description Xueba: Using the 4-Point Scale, my GPA is 4.0. In fact, the AVERAGE SCORE of Xueba is calculated by the following formula: AVERAGE SCORE = ∑(Wi * SCOREi) / ∑(Wi) 1 where SC...
分类:其他好文   时间:2014-08-19 19:02:25    阅读次数:422
成绩等级
#include void main(){ /*方法一 int score; printf("请输入分数:\n") ; scanf("%d",&score); if (score>=90&&score=80) { printf("等级为B\n") ; } else if (sco...
分类:其他好文   时间:2014-08-14 23:09:46    阅读次数:137
先按成绩由高到低,相等则按年龄由低到高
class Studentx implements Comparable { private String name; private int age; private float score; public Studentx(String name, int age, float score) {...
分类:其他好文   时间:2014-08-14 16:16:18    阅读次数:205
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!