combinatorics

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Python combinatorials w/o repetition - Pyncomb?

I\'m trying to do some combinatorial stuff with data in Python. I looked the question How to generate all permutations of a list in Python, but think that doesn\'t fit my needs..[详细]

2023-03-10 07:54 分类：问答
Finding all possible value combinations between two arrays

I have two arrays of strings, not necessarily of the same length, I want to find all the possible \"sets\" of combinations between two values from the arrays, without repeats from either array.[详细]

2023-03-06 20:30 分类：问答
Is it possible to get k-th element of m-character-length combination in O(1)?

Do you know any way to get k-th element of m-element combination in O(1)? Expected solution should work for any size of input data and any m value.[详细]

2023-03-06 14:17 分类：问答
complexity of combinatorial function

How the complexity of an algorithm involved with combinatorial operations is classified. Let\'s say the input is m, n, and the complexity is determined by C(m,n). (C is the combination function of c[详细]

2023-03-06 14:15 分类：问答
Combinatoric question

I\'ve got what I think is a \"enumerative combinatoric\" question. I need to choose 7 elements out of 15 with repetition and I\'d like to know if there\'s an easy way to store all combination in an a[详细]

2023-03-06 00:55 分类：问答
Find the index of a given permutation in the list of permutations in lexicographic order [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Given a string and permutation of the string. Find the index of this permuted string in the sorted list of th[详细]

2023-03-04 13:45 分类：问答
Calculate Combination based on position

I 开发者_高级运维have combinations like this: 1,2,3,4//index 0 1,2,3,5//index 1 1,2,3,6//index 2 and so on until7,8,9,10[详细]

2023-03-04 02:56 分类：问答
Generating natural schedule for a sports league

I\'m looking for an algorithm to generate a schedule for a set of teams. For example, imagine a sports season in which each team plays[详细]

2023-03-03 23:49 分类：问答
Algorithm to determine coin combinations

I was recently faced with a prompt for a programming algorithm that I had no idea what to do for. I\'ve never really written an algorithm before, so I\'m kind of a newb at this.[详细]

2023-03-03 06:18 分类：问答
Algorithm Problem: Converting non-integer maximum flow to integer maximum flow

Consider, we have a non-integer maximum flow in a directed network with integer arc capacity. Is there an algorithm that can convert this开发者_JS百科 flow into an integer maximum flow?[详细]

2023-02-26 02:35 分类：问答