102 posts tagged with "DSA"

102. Sum of Nodes in a tree

101. Print tree level wise

100. Print all nodes at level K

99. Node with maximum child sum iteratively

98. Post-order traversal of tree

97. Node with maximum child sum recursively

96. Pre-Order traversal of tree

95. Next larger node with value just greater than n.

94. Find Max Data Node in tree

93. Find height of tree

92. Create a tree and take input and print tree recursively

91. Create a tree and take input and print tree recursively

90. Deleting a tree manually

89. Count Leaf Nodes

88. Count Number of Nodes in a tree

87. Check if a tree contains x

86. Count number of nodes greater than x

85. Check if two trees are structurally identical

84. Time complexity for Fibonacci function

83. Theoretical analysis for time taken by recursion algorithm

82. Theoretical analysis for time taken by algorithm

81. Longest Palindrome substring

80. Theoretical analysis for time complexity of merge sort algorithm

79. Comparing different time complexities

78. Experimental analysis for time taken by algorithm

77. Group anagrams

76. Longest Palindrome subsequence

75. Find indices of all occurrence of one string in other

74. Stock span

73. Stacks using linked list

72. Reverse a Stack using another stack

71. Inbuilt Stack use

70. Minimum brackets reversal

69. Check Redundant Brackets

68. Balanced Parenthesis

67. Stacks Using Arrays

66. Space complexity analysis for Fibonacci

65. Space complexity analysis for merge sort

64. Analysis of space complexity for an algorithm

63. How many possible ways the child can run up to the staircase

62. Split array

61. Return subsets sum to K recursively

60. Return subset of an array recursively

59. Return subsequences of a string

58. Return permutations String

57. Return keypad code

56. Return all codes in string

55. Print subsets of an array recursively

54. Print subsequences of string

53. Print permutations

52. Print keypad combinations code

51. Print all codes in string

50. Maximum profit on app

49. Does s contain t

48. Binary search recursively

47. Check AB recursively

46. Queues using LinkedList

45. Queues using Arrays

44. Ciruclar queue using array

43. Inbuilt Queue use

42. Reverse a Queue

41. Understand pointers in C++ the right way

40. Reference and Pass By reference

39. Pointers and functions

38. Pointers And Arrays

37. Pointers Arithmetic

36. Macros and Global variables

35. Inline And Default arguments

34. Dynamic memory allocation

33. Dynamic memory allocation for Multi-dimensional array

32. Double pointers

31. Characters arrays and character pointers

30. Constant variables

29. Address typecasting

28. Static members in C++ objects

27. Shallow Copy And Deep Copy

26. Operator overloading in C++

25. Oops in C++ And constructors, destructors, copy constructor and copy assignment operator

24. Create a Dynamic Array class in C++

23. Initialisation list in C++

22. Copy Constructor

21. Constant functions in C++ objects

20. Playing with ffplay

19. Inspecting with ffprobe

18. ffmpeg filters

17. Fundamentals of media

16. Basic transcoding architecture and flow behind ffmpeg

15. ffmpeg stream selection

14. Templates in C++

13. Find the unique element in array

12. Triplet sum

11. Search an element in a sorted and rotated Array

10. Rotate array

9. Pair sum in array

8. Check Array rotation

7. Find duplicate element in array

6. Inbuilt vector

5. Find array intersection

4. Next Number

3. Double Ended Queue

2. Delete alternate nodes in a LinkedList

1. Merge K sorted Linked List