permutation

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Permutations of an array of arrays of strings

I simply cannot wrap my head around how to 开发者_如何学Pythonsolve this problem and after a thorough search on Google with no results, I turn to you with hopes of a solution.[详细]

2023-02-28 04:30 分类：问答
security code permutations; security methodology

I\'m writing a Perl email subscription management app, based on a url containing two keycode parameters. At the time of subscription, a script will create two keycodes for each subscriber that are uni[详细]

2023-02-27 02:43 分类：问答
GROUP Combinations of Columns, not Permutations

On a website I\'ve been working on users are allowed to submit data into a table, and when they submit the data, they are asked for a partner name, since two people work on acquiring the data. I am at[详细]

2023-02-25 12:01 分类：问答
Permute all unique enumerations of a vector in R

I\'m trying to find a function that will permute all the unique permutations of a vector, while not counting juxtapositions within subsets of the same element type. For example:[详细]

2023-02-24 17:17 分类：问答
First Java program (writing permutations to a file)

I\'m trying to write combinations with repetitions to a text file, the problems is I\'m trying to hack together some code without knowing the inner workings of java. I\'m not really sure what I\'m eff[详细]

2023-02-24 16:57 分类：问答
Random picks from permutation generator?

How to randomly pick all the results, one by one (no repeats) from itertools.permutations(k)? Or this: how to build a generator of randomized permutations? Something like shuffle(permutations(k)).I’m[详细]

2023-02-23 08:22 分类：问答
Problem in Understanding Recursion - Java

I got the code from this question, I ran it in Eclipse and the code was fine, but I confused myself in how the recursion order goes internally.[详细]

2023-02-23 04:40 分类：问答
permutation of list with multiple same elements Prolog

hello everyone pls forgive any misuse of the language i need to create myPermutation(L1,L2). which given a list L1 (which has elements with many concecutive appearances)returns a list L2 which is L1[详细]

2023-02-22 21:31 分类：问答
Algorithm that takes an integer and returns all possible format of addition

I need to write an algorithm that takes an integer and returns all possible format of addition e.g. If I eneter: 6[详细]

2023-02-22 02:03 分类：问答
Complex Java Permutation Generation Problem

I am trying to work out the best way to generate all possible permutations for a sequence which is a fixed number of digits and each digit has a dif开发者_JAVA技巧ferent alphabet.[详细]

2023-02-21 20:05 分类：问答