Never stop talking " STOP the Gaza Genocide "
  • Lesson.No : 30
  • 00:10:12

  • Hashes 6 Make an integer positive

  • Play

Course Lessons

  1. 1- Welcome to Data Structures
  2. 2- Complexity 1 Introduction to complexity
  3. 3- Complexity 2 Big Oh Notation
  4. 4- Complexity 3 Some examples of big-Oh notation
  5. 5- Java 1 ObjectOrientedProgramming
  6. 6- Java 2 ComparableGenerics
  7. 7- Java 3 Introduction to Generic Programming
  8. 8- Java 4 Parameterized Types
  9. 9- Java 5 Autoboxing
  10. 10- Java 6 Exceptions
  11. 11- LinkedList 1 Introduction
  12. 12- LinkedList 2 Nodes and Size
  13. 13- LinkedList 3 Boundary Conditions
  14. 14- LinkedList 4 addFirst()
  15. 15- LinkedList 5 addLast()
  16. 16- LinkedList 6 removeFirst()
  17. 17- LinkedList 7 removeLast()
  18. 18- LinkedList 8 remove and find
  19. 19- LinkedList 9 peek()
  20. 20- LinkedList 10 Testing the list
  21. 21- LinkedList 11 Iterators
  22. 22- LinkedList 12 Double Linked Lists
  23. 23- LinkedList 13 Circular Linked Lists
  24. 24- Stacks and Queues 3 Using arrays to write stacks and queues
  25. 25- Hashes 1 Introduction
  26. 26- Hashes 2 Hash Functions
  27. 27- Hashes 3 Collisions
  28. 28- Hashes 4 Hash Functions for Strings
  29. 29- Hashes 5 Compressing numbers to fit the size of the array
  30. 30- Hashes 6 Make an integer positive
  31. 31- Hashes 7 LoadFactor()
  32. 32- Hashes 8 Open Addressing
  33. 33- Hashes 9 Chaining
  34. 34- Hashes 10 Rehashing
  35. 35- Hashes 11 the hash class
  36. 36- Hashes 12 Review of the hash element inner class
  37. 37- Hashes 13 Constructor for a chained hash.
  38. 38- Hashes 14 Review of constructors
  39. 39- Hashes 15 add() and remove() methods
  40. 40- Hashes 16 getValue()
  41. 41- Hashes 17 resize
  42. 42- Hashes 18 KeyIterator
  43. 43- Trees and heaps 1 Introduction
  44. 44- Heaps 1 Introduction and Tree levels
  45. 45- Heaps 2 Add Remove
  46. 46- Heaps 3 TrickleUp
  47. 47- Heaps 4 TrickleDown
  48. 48- Heaps 5 HeapSort
  49. 49- Trees 2 Complete and Full
  50. 50- Trees 3 Traversal
  51. 51- Trees 4 Expression Trees
  52. 52- Trees 5 Node Class
  53. 53- Trees 6 recursive add
  54. 54- Trees 7 Contains
  55. 55- Trees 8 Remove
  56. 56- Trees 9 Introduction to rotations
  57. 57- Trees 10 Rotations
  58. 58- Trees 11 Coding Rotations
  59. 59- AVL 1 Introduction
  60. 60- AVL Tree 2 Nodes
  61. 61- AVL Tree 3 Adding a node
  62. 62- AVL Tree 4 recursive add for an AVL tree
  63. 63- AVL Tree 5 checking balance in an AVL tree
  64. 64- AVL Tree 6 Rebalancing AVL trees
  65. 65- AVL Tree 7 complete example of adding data to an AVL tree.
  66. 66- Red Black Tree 1 The Rules
  67. 67- Red Black Trees 2 Example of building a tree
  68. 68- Red Black Tree 3 - Classes
  69. 69- Red Black Tree 4 - Add methods
  70. 70- Red Black Tree 5 checking violations in the tree
  71. 71- Red Black Tree 6 The Rotate method
  72. 72- Red Black Tree 7 left rotate
  73. 73- Red Black Tree 8 leftRightRotate
  74. 74- Red Black Tree 9 height
  75. 75- Red Black Tree 10 number of black nodes
  76. 76- Sorts 1 Introduction to sorts
  77. 77- Sorts 2 Selection Sort
  78. 78- Sorts 3 Insertion Sort
  79. 79- Sorts 4 Insertion Sort Code
  80. 80- Sorts 5 Shell Sort
  81. 81- Sorts 6 Merge Sort
  82. 82- Sorts 7 Merge Sort Code
  83. 83- Sorts 8 Quick Sort
  84. 84- Sorts 9 Quick Sort Worst Case
  85. 85- Sorts 10 Quick Sort Code
  86. 86- Sorts 11 Radix Sort
  87. 87- Sorts 12 Sort Summary
  88. 88- Bloom Filters
  89. 89- k-mer algorithms: Compare and Swap