将a Latch一级 wire a; reg en; always @ (posedge clk) en = a; reg [3:0] cnt; always @ (posedge clk or posedge rst) if (rst) cnt <= 4’d0; else if (en) cnt ...
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2015-07-24 12:02:56
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【例 5.3】用 always 过程语句描述的简单算术逻辑单元`define add 3'd0`define minus 3'd1`define band 3'd2`define bor 3'd3`define bnot 3'd4程序文本- 4 -module alu(out,opcode,a,b)...
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2015-07-23 23:20:29
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DescriptionFor the daily milking, Farmer John's N cows (1 ≤ N ≤ 50,000) always line up in the same order. One day Farmer John decides to organize a ga...
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2015-07-23 21:30:56
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113
题目如下：
Behind the scenes in the computer's memory, color is always talked about as a series of 24 bits of information for each pixel. In an image, the color with the largest proportional area is...
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2015-07-23 13:54:51
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96
Given a binary search tree, write a functionkthSmallestto find thekth smallest element in it.Note:You may assume k is always valid, 1 ≤ k ≤ BST's tota...
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2015-07-23 13:47:56
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90
1.一个人总要走陌生的路，看陌生的风景，听陌生的歌，然后在某个不经意的瞬间，你会发现，原本是费尽心机想要忘记的事情真的就那么忘记了。 One is always on a strange road, watching strange scenery and listening to stran...
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2015-07-23 00:16:16
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233
Given a binary search tree, write a function kthSmallest to find the kth
smallest element in it.
Note:
You may assume k is always valid, 1 ≤ k ≤ BST's total elements.
直观地一想，查找第k小的数，不就是...
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其他好文 时间：
2015-07-22 16:22:04
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87
Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and set.
get(key) -
Get the value (will always be positive) of the key if ...
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系统相关 时间：
2015-07-22 10:53:19
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224
Theregistration formallows some customization of its fields. While the core fields (email, password, user name and full name) are always mandatory, yo...
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2015-07-20 18:20:02
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104
Given an array of size n, find the majority element. The majority element is the element that appears more than ? n/2 ? times.You may assume that the array is non-empty and the majority element always...
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其他好文 时间：
2015-07-20 16:32:57
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126
