GitHub

Return all the possible permutations of x elements in a given array of size n in Javascript (recursive version - replicates optional)

The algorithm returns an array of all the possible permutations (not combinations because order matters here) of x elements (x being one of the algorithm's parameters) in any given array of size n.
GitHub

All-Unique-Permutations-of-an-array-Solution.cpp

You don't need to read input or print anything. You only need to complete the function uniquePerms() that takes an integer n, and an array arr of size n as input and returns a sorted list of lists ...
Ars Technica

Logic for finding all possible permutations of 4 numbers?

Hi everyone,<BR><BR>Let's say I have 4 numbers: 1234.<BR><BR>I wish to find out all possible permutations of this 4 numbers. I believe there is a total of 12 permutations.<BR><BR>I couldnt figure out ...
IEEE

Loopless Array Generation of Multiset Permutations

Abstract: This paper presents a loopless algorithm to generate all permutations of a multiset. Each is obtained from its predecessor by making one transposition. It differs from previous such ...