HackerRank-Topics

Topics (Tutorials) from HackerRank

NOTE

1. Whole list of topic URLs (As on Feb 29 2016)
2. Don’t be surprised if a link becomes unavailable for a period of time or if you see some minor typos

Here you go:

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Basics
1. if-else-statements
Math
2. average
3. div-mod
4. ceil-floor
5. divisors
6. closed-form
7. square-root
8. sieve-of-eratosthenes
9. sieve-of-eratosthenes-linear-time
10. fibonacci-numbers
11. binets-formula
12. 2-line-intersection
13. 3d-lines
14. 3d-planes
15. matrix-exponentiation
16. integer-to-array
17. gcd
18. finding-max-min
19. prefix-sum
20. precomputation

Sorting

21. sorting
22. sorting-essay
23. topological-sorting
24. sorting-long
25. quicksort
26. insertion-sort
27. counting-sort
28. merge-sort

Searching

29. search
30. binary-search
31. depth-first-search
32. breadth-first-search
33. search-essay
34. ternary-search
35. lowest-common-ancestor
36. diameter-in-trees
37. segment-tree
38. binary-indexed-tree

Graphs:

39. shortest-paths-in-graphs
40. shortest-path-in-graphs
41. dijkstras-algorithm
42. bellman-ford-algorithm
43. floyd-warshall-algorithm
44. bipartite-matching
45. convex-hull

Arrays:

46. suffix-array
47. lcp-array

Queue:

48. priority-queue

Set:

49. set
50. multi-set
51. disjoint-set

Dictionary:

52. dictionary

Trie:

53. trie

Bit manipulation:

54. bitwise-or
55. bitwise-xor

Strings

56. string-basics
57. strings-essay
58. strings-long
59. alphabets
60. palindrome
61. anagram
62. next-permutation

Dynamic programming

63. dynamic-programming-basics
64. dynamic-programming
65. fast-exponentiation

Greedy

66. greedy-technique

Game theory

67. game-theory-and-grundy-numbers

TBD

68. two-pointer-technique
69. maxima-minima
70. counting
71. sparse-tables
72. pointers-and-linked-lists
73. lazy-propagation
74. persistent-data-structures
75. pair
76. binary
77. z-function
78. caching
79. manhattan-distance
80. mos-algorithm
81. prufers-code-and-cayleys-formula
82. dilworths-theorem
83. turans-theorem
84. longest-common-subsequence
85. digit-dp
86. manachers-algorithm
87. gaussian-elimination
88. burnsides-lemma
89. basic-combinatorics
90. expectation-values
91. euler-function
92. diophantine-equations-with-two-unknowns-ax-by-c

Data Structures

93. Arrays
94. Linked Lists
95. Stacks
96. Queues
97. Heaps
98. Binary Trees & BST
99. Tree Traversals
100. DFS
101. BFS