combinatorics and sorting
66386
Books on the shelf problem
68882
Path to Combinatorics Problem [$1.11$]
108941
Combinatorics Question Asking How Many Integer Solutions Given Different Restrictions
39872
Good Book On Combinatorics
5172
Sorting a list by a certain number?
57986
Sum of products of combinatorials
21000
Calculating $\sum_{k=1}^nk(k!)$ combinatorially
41205
Help me solve a combinatorial problem
139628
Python List Sorting
108747
A simple permutation question - discrete math
142978
combinatorics: sum of product of integer compositions
98432
Simpler way of sorting three numbers
139039
Stars and Bars Combinatorics Problem
23322
Combinatorics Inclusion - Exclusion Principle
123407
Combinatorics - binary - very interesting question
122504
Factorisations of permutations
69748
Semi-Ambiguous Combinatorics Problem