Given an integer array of size n, find the k-th largest element without sorting the entire array
113517
How to find the kth largest element in an unsorted array of length n in O(n)?
105055
How can I find all of the permutations consisting of 1 element from a variable number of arrays of variable length?
100061
The Maximum possible order for an element $S_n$
32653
Smallest integer divisible by all up to $n$
22274
Partitioning a natural number $n$ in order to get the maximum product sequence of its addends
44701
How to find maximum $x$ that $k^x$ divides $n!$
111379
Creating all possible k combinations of n items in C++
139651
Do Java arrays have a maximum size?
6211
Algorithm: how to find a column in matrix filled with all 1, time complexity O(n)?
79854
How to iterate through array combinations with constant sum efficiently?
104503
Asymptotic time complexity of inserting n elements to a binary heap already containing n elements
106603
How to tell if an array is a permutation in O(n)?
89611
Combinations of selecting $n$ objects with $k$ different types
97055
Sorting algorithm, such that each element is compared $O(\log n)$ times, and doesn't depend on a sorting network
113911
Expected value of the largest element of a subset
147822
Get the second largest number in a list in linear time
73345
maximum size of a $k$-intersecting family of $[n]$