37 Answered Questions

17 Answered Questions

50 Answered Questions

[SOLVED] How to count the number of set bits in a 32-bit integer?

67 Answered Questions

[SOLVED] Algorithm to return all combinations of k elements from n

34 Answered Questions

27 Answered Questions

22 Answered Questions

[SOLVED] Big O, how do you calculate/approximate it?

14 Answered Questions

10 Answered Questions

[SOLVED] How to find time complexity of an algorithm

28 Answered Questions

[SOLVED] How to generate all permutations of a list in Python

23 Answered Questions

[SOLVED] What is tail recursion?

40 Answered Questions

[SOLVED] Removing duplicates in lists

46 Answered Questions

[SOLVED] Generating all permutations of a given string

  • 2010-11-21 20:11:54
  • dotnetdev
  • 475266 View
  • 354 Score
  • 46 Answer
  • Tags:   java algorithm

21 Answered Questions

[SOLVED] Unique (non-repeating) random numbers in O(1)?

19 Answered Questions

[SOLVED] Rolling or sliding window iterator?

  • 2011-07-25 21:41:58
  • David B.
  • 56111 View
  • 114 Score
  • 19 Answer
  • Tags:   python algorithm

24 Answered Questions

12 Answered Questions

[SOLVED] Is using Random and OrderBy a good shuffle algorithm?

8 Answered Questions

[SOLVED] Image comparison - fast algorithm

20 Answered Questions

[SOLVED] Understanding recursion

8 Answered Questions

[SOLVED] What Is Tail Call Optimization?

17 Answered Questions

41 Answered Questions

[SOLVED] Best way to reverse a string

31 Answered Questions

[SOLVED] How to find the kth largest element in an unsorted array of length n in O(n)?

24 Answered Questions

[SOLVED] How to determine if a point is in a 2D triangle?

10 Answered Questions

[SOLVED] Why does Java's hashCode() in String use 31 as a multiplier?

27 Answered Questions

[SOLVED] Listing all permutations of a string/integer

11 Answered Questions

[SOLVED] Fastest way to flatten / un-flatten nested JSON objects

60 Answered Questions

[SOLVED] How do you rotate a two dimensional array?

5 Answered Questions

[SOLVED] Constant Amortized Time

13 Answered Questions

[SOLVED] Best algorithm for detecting cycles in a directed graph