Finding a median in a union of sets given as sorted arrays
37426
Select in union of sorted arrays: Already known?
82839
Sort a set of multidimensional arrays by array elements
81209
Median of Medians calculation
135392
Median from two unmergable datasets
11849
Size of a union of two sets
24685
Expressing a Countable Union of Sets as the Countable Union of Disjoint Sets (e.g. Eliminating Duplicate Intersections)
118042
How to merge two sorted arrays into a sorted array?
80156
Formatting the union of sets
62180
Best way to find the intersection of multiple sets?
89611
Combinations of selecting $n$ objects with $k$ different types
150210
Finding total number of multi-sets
102410
Ways of merging two incomparable sorted lists of elements keeping their relative ordering
108943
Combining the second elements of a set of ordered pairs based on their first element
146664
The union of two linearly independent subsets
13127
Find two missing elements from a sorted array in given range
70327
the numer of partial function between two sets in combinatoric way
139815
find pair of numbers whose difference is an input value 'k' in an unsorted array