网上搜索了一番,示例挺多,但发现都写的是 input in; output out;然后 assign io= (oe)?out:1'bz;就有点想不明白了,当IO方向为输出时,应该输出out的值,那么针对这个IO模块,out应该是input才对。而in应该是ouput的。尝试写了段代码module...
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其他好文 时间:
2014-09-01 01:35:32
阅读次数:
275
运行ubuntu软讲中心时打不开,老是报错,从终端也下载不了软件;
运行包管理的update或者search等等会报错:
E: 读错误 - read (5: 输入/输出错误)
E: 无法解析或打开软件包的列表或是状态文件。
英文是:
E:Read error - read (5 Input/output error),
E:The package lists or...
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其他好文 时间:
2014-08-31 20:07:31
阅读次数:
240
树形DP。。。
B. Appleman and Tree
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output
Appleman has a ...
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移动开发 时间:
2014-08-30 15:11:29
阅读次数:
246
Description
Problem L
Arif in Dhaka (First Love Part 2)
Input: standard input
Output: standard output
Time Limit: 2 seconds
Our hero Arif is now in Dhaka (Look at problem
10244 – Fir...
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其他好文 时间:
2014-08-30 11:17:29
阅读次数:
212
Description
Problem A
Expect the Expected
Input: Standard Input
Output: Standard Output
Some mathematicalbackground. This problem asks you to compute the expected value of arandom variable...
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其他好文 时间:
2014-08-29 16:03:58
阅读次数:
218
Description
Problem A
Tribbles
Input: Standard Input
Output: Standard Output
GRAVITATION, n.
"The tendency of all bodies to approach one another with a strength
proportion to the q...
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其他好文 时间:
2014-08-29 13:09:27
阅读次数:
162
Description
Problem C
Make a Crystal
Input: Standard Input
Output: StandardOutput
A scientist is trying hard to make a very large crystal, a largecrystal of Carbon to be specific. He belie...
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其他好文 时间:
2014-08-26 15:35:26
阅读次数:
203
Description
Problem C
Polynomial GCD
Input: standard input
Output: standard output
Given two polynomials f(x) and g(x) in
Zn, you have to find their GCD polynomial, ie, a polynomial
r(x)...
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其他好文 时间:
2014-08-25 17:09:34
阅读次数:
209
Problem X
Huge Mod
Input: standard input
Output: standard output
Time Limit: 1 second
The operator for exponentiation is different from the addition, subtraction, multiplication or division opera...
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其他好文 时间:
2014-08-25 11:55:14
阅读次数:
249
Description
Problem J
Bits
Input: Standard Input
Output: Standard Output
A bit is a binary digit, taking a logical value of either "1" or "0" (also referred to as "true" or "false" respecti...
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其他好文 时间:
2014-08-22 22:35:36
阅读次数:
278