Painter's ProblemTime Limit:1000MSMemory Limit:10000KTotal Submissions:4420Accepted:2143DescriptionThere is a square wall which is made of n*n small s...
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其他好文 时间:
2014-07-16 22:57:42
阅读次数:
209
PacketsTime Limit:1000MSMemory Limit:10000KTotal Submissions:43189Accepted:14550DescriptionA factory produces products packed in square packets of the...
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其他好文 时间:
2014-07-16 20:09:21
阅读次数:
315
Arithmetic in bash is done with $ and double parentheses:echo "$(($num1+$num2))"Or $ and square brackets:echo "$[$num1+$num2]"You can assign from that...
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其他好文 时间:
2014-07-11 22:33:14
阅读次数:
235
最近在做一个项目,关于TR组件自动测试系统,其中对测试系统仪器的设置,想底层用IVI 来实现,新的仪器大多支持lan口,厂家都自带IVI 驱动程序,只要按指定步骤就能实现多个厂家的IVI 仪器设置,实现同类仪器的可互换性。本项目中用到示波器、频谱仪、宽带信号源、微波信号源等仪器。下面讲一下开发IVI...
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其他好文 时间:
2014-07-11 12:15:10
阅读次数:
662
1、直接按下win+r键,输入secpol.msc,打开本地安全策略。
2、找到“安全设置”的“本地策略”的“安全选项”
3、在右边一栏找到“网络安全:LAN管理器身份验证级别”,双击进入
4、在默认状态选项下,英文版应该为"no defined",中文版为空。下拉那个默认选项,选择“仅发送NTLM响应”
5、确认,收工...
Little BishopsA bishop is a piece used in the game of chess which is played on a board of square grids. A bishop can only move diagonally from its cur...
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其他好文 时间:
2014-07-09 23:05:17
阅读次数:
252
Given an integern, generate a square matrix filled with elements from 1 ton2in spiral order.For example,Givenn=3,You should return the following matri...
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其他好文 时间:
2014-07-08 23:54:39
阅读次数:
407
Description
Imagine you are standing inside a two-dimensional maze composed of square cells which may or may not be filled with rock. You can move north, south, east or west one cell at a step. T...
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其他好文 时间:
2014-07-08 21:04:29
阅读次数:
347
Description
Let’s play a puzzle using eight cubes placed on a 3 × 3 board leaving one empty square.
Faces of cubes are painted with three colors. As a puzzle step, you can roll one of the cubes ...
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其他好文 时间:
2014-07-08 16:27:42
阅读次数:
220
题目链接:uva 1426 - Discrete Square Roots
题目大意:给出X,N,R,求出所有满足的r,使得r2≡x%N,并且R是一个其中的解。
解题思路:
R2?r2=k?N(R?r)(R+r)=k?N=> aA=(R+r),bB=(R?r),A,B为N的因子
所以枚举A,B,就有r=R?aA=bB?RaA+bB=2?R
拓展欧几里得求解,将所有满足的解放入...
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其他好文 时间:
2014-07-06 00:11:14
阅读次数:
268