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New posts in combinatorics
What's the difference between combinatorial and numerical problems
Feb 18, 2026
algorithm
analysis
combinatorics
numerical
Combination with elements never in the same group more than once
Feb 16, 2026
r
algorithm
combinations
combinatorics
Finding smallest delta available for permutations of a set of numbers
Feb 15, 2026
java
combinations
combinatorics
Looking for non-recursive algorithm for visiting all k-combinations of a multiset in lexicographic order
Feb 13, 2026
algorithm
combinations
combinatorics
Bin-packing/Knapsack variation: Fitting discrete data into discrete servers
Feb 13, 2026
python
algorithm
combinatorics
knapsack-problem
bin-packing
All possible combinations of a given string
Feb 13, 2026
algorithm
combinatorics
Julia: Unique sets of n elements with replacement
Feb 12, 2026
combinatorics
julia
Randomly select subset of all possible combinations in Matlab?
Feb 09, 2026
matlab
combinations
permutation
combinatorics
Find all combinations of `n` positive numbers adding up to `k` in Python? [duplicate]
Feb 09, 2026
python
algorithm
combinatorics
a variation of TSP : limit time, visit as many nodes as possible
Feb 08, 2026
algorithm
routes
combinatorics
traveling-salesman
"Unfolding" a String
Feb 07, 2026
php
loops
permutation
combinations
combinatorics
How to use a wildcard within expand function parameters in snakemake?
Feb 06, 2026
python
dictionary
wildcard
combinatorics
snakemake
Find all possible team pairing schemes
Feb 05, 2026
r
performance
combinatorics
combn
Number of Positive Solutions to a1 x1+a2 x2+......+an xn=k (k<=10^18)
Feb 05, 2026
algorithm
combinatorics
dynamic-programming
Counting no of matrices with exactly n/2 zeros and n/2 ones in each row and each column for a given n
Feb 04, 2026
java
c
algorithm
combinatorics
dynamic-programming
Determine whether a symbol is part of the ith combination nCr
Feb 02, 2026
algorithm
function
combinations
combinatorics
Optimizing a puzzle solver
Feb 01, 2026
python
algorithm
recursion
optimization
combinatorics
How do I iterate over a large number of tuples of integers in the order of their sum?
Jan 30, 2026
python
iterator
combinatorics
python-itertools
Generate all compositions of an integer into k parts
Jan 30, 2026
combinatorics
Computing the Factoradic Rank of a Permutation (N choose K)
Jan 24, 2026
php
math
permutation
combinatorics
base-conversion
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