题意:给定x,y,K,B,要求找出在区间[x,y]内的正整数个数,使它们满足恰好由K个不同的某个B的幂组成例如X=15,Y=20,K=2,B=217 = 24+20,18 = 24+21,20 = 24+22. 有三个正整数满足要求把问题转化一下,设g(x)为有多少个 2 #include 3 u....
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其他好文 时间:
2014-08-31 18:37:11
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177
在NGUI中实现CD转圈的特效,可以用图片控件中UISprite组件的Fill Amount属性去控制。在上图中skill表示需要冷却技能的图片;其子控件Label表示右下角的快捷键“Y”;子控件Sprite表示覆盖在其上的一张图片(本例是一张空的半透明的图片);using UnityEngine;...
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其他好文 时间:
2014-08-31 17:11:51
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255
Description
The math department has been having problems lately. Due to immense amount of unsolicited automated programs which were crawling across their pages, they decided to put Yet-Another-Publ...
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其他好文 时间:
2014-08-27 16:37:08
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220
Is the belly button is pressed continuously, driving Coach Factory Store handbags when it comes to the topic that will blow out.Coach Bags Plastic bag...
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其他好文 时间:
2014-08-27 12:30:17
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255
<BILLC_CURR_AMOUNTdatatype="float"name="报销明细,原币金额:"divsior="▓BILL_REMARK▓BILLC_EX_NUM001▓BILLC_EX_NUM002▓"BILLC_CURR_AMOUNT金额这个字段加上BILL_REMARK这个因子
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其他好文 时间:
2014-08-26 19:57:47
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167
FREENAME free - Display amount of free and used memory in the system 显示内存的使用情况SYNOPSIS free [options] -b, --bytes 字节单位显示 -k, --kilo ...
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其他好文 时间:
2014-08-24 20:51:53
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313
LeetCode: Gas StationThere are N gas stations along a circular route, where the amount of gas at station i is gas[i].You have a car with an unlimited ...
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其他好文 时间:
2014-08-23 19:03:31
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177
Description
Given a permutation a1, a2,...aN of
{1, 2,..., N}, we define its
E-value as the amount of elements where ai >
i. For example, the E-value of permutation
{1, 3, 2, 4} is 1, while th...
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其他好文 时间:
2014-08-23 16:54:31
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232
工作需要,要对数据库(mysql)数据进行对比,写完测试脚本。想在表中修改一条数据,然后运行程序看看效果。正确的sql`update table1 set amount = 100 where id=123;`。可是实际情况是没有写where条件,就按下了...
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数据库 时间:
2014-08-23 01:12:19
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337
SELECT year(payment_date),sum(CASE month(payment_date) WHEN 01 THEN amount END) '一月份销售额',sum(CASE month(payment_date) WHEN 02 THEN amount END) '二月份销售额...
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其他好文 时间:
2014-08-22 19:19:29
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242