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    What is the complexity of creating a trie of a list of words and what is complexity of searching other set ... searching, when i have hashtable? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Imagine, there are two same-sized sets of numbers. Is it possible, and how, to create a function an algorithm ... example from above [1]. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How to construct a binary tree using a level order traversal sequence, for example from sequence {1,2,3,#,#,4,#,# ... = true; } } return root; } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Interview Question by a financial software company for a Programmer position Q1) Say you have an array for which ... a decision every single day See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have some function to find a value: struct FindPredicate { FindPredicate(const SomeType& t) : _t(t) ... that involves negating the predicate? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    To find the longest path in a DAG, I'm aware of 2 algorithms: algo 1: do a topological sort + use dynamic ... than algo 1. Is that true? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to emulate the functionality of gzcat | tail -n. This would be helpful for times when there are huge ... could provide such a feature. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have an array which tells whether a card is in use: int used[52]; This is a terrible way to pick a ... the most efficient way to do this? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Does anyone know a good algorithm to word wrap an input string to a specified number of lines rather than a set width. ... it to c# or vb.net. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    This is a hard algorithms problem that : Divide the list in 2 parts (sum) that their sum closest to (most) each other ... is less. and so on... See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I've been looking at this reccurrence and wanted to check if I was taking the right approach. T(n) = T(n^(1/2) ... to theta bound of n^(1/2) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a line-of-sight problem I need to solve by visiting all possible cells in a 3D voxel space between ... solution. Anyone got any leads? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How to find out the units digit of a certain number (e.g. 3 power 2011). What logic should I use to find the answer to this problem? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is there an efficient(*) algorithm to find all the connected (induced) subgraphs of a connected undirected vertex- ... me out of my misery. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm looking for an efficient algorithm for computing the multiplicative partitions for any given integer. For ... it seems so interesting! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have this array: int [] myarray = {17, 6, 8}; What is the optimal way to sort this array, in pseudocode? Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to understand the space requirements for a Mergesort, O(n). I see that time requirements are basically, ... of memory used, O(n). See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am preparing for an exam where i couldn't understand the convertion of infix notation to polish notation for ... will be converted to prefix? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    quoting Wikipedia: It is perfectly acceptable to use a traditional binary tree data structure to implement a binary ... the node for deletion. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to draw some data into a texture: many items in a row. They aren't created in order, and they ... this is an interesting question. :) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I can't believe this question hasn't been asked before. I have a string that needs to be inserted into an HTML ... += replacement.size(); }; } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to know the idea of algorithm for the coin change problem where each denomination has infinte number of ... each coin while brute forcing See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I need something as simple as "Subject 1.02: How do I find the distance from a point to a line?" But that works with Lon/Lat. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I was thinking about an algorithm to solve the congruence ax = 1 mod p with p prime. I was thinking ... algorithm is good for computer science? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm implementing a social chess game. Every user can create a new game, and they'll wait until the system ... implement such a matching system? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am pretty sure, that stacks are used for building PRN and '(' are ignored, but it does not seem to be the ... ()); return out.toString(); } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    For example, with elements a,b,c,d, there are 5 possible ways to take neighboring elements and reduce them ... Stanley's Catalan Addendum.) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I would like an algorithm to calculate the convex hull of 4 2D points. I have looked at the algorithms for ... a simple solution for 4 points. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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