130 posts tagged with "C++"

130. Sum of Nodes in a tree

129. Print tree level wise

128. Print all nodes at level K

127. Node with maximum child sum iteratively

126. Post-order traversal of tree

125. Node with maximum child sum recursively

124. Pre-Order traversal of tree

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

122. Find Max Data Node in tree

121. Find height of tree

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

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

118. Deleting a tree manually

117. Count Leaf Nodes

116. Count Number of Nodes in a tree

115. Check if a tree contains x

114. Count number of nodes greater than x

113. Check if two trees are structurally identical

112. Time complexity for Fibonacci function

111. Theoretical analysis for time taken by recursion algorithm

110. Theoretical analysis for time taken by algorithm

109. Longest Palindrome substring

108. Theoretical analysis for time complexity of merge sort algorithm

107. Comparing different time complexities

106. Experimental analysis for time taken by algorithm

105. Group anagrams

104. Longest Palindrome subsequence

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

102. Stock span

101. Stacks using linked list

100. Reverse a Stack using another stack

99. Inbuilt Stack use

98. Minimum brackets reversal

97. Check Redundant Brackets

96. Balanced Parenthesis

95. Stacks Using Arrays

94. Space complexity analysis for Fibonacci

93. Space complexity analysis for merge sort

92. Print the sum of all elements of the array recursively.

91. Analysis of space complexity for an algorithm

90. Tower of Hanoi

89. String to integer recursively

88. Length of String using recursion

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

86. Split array

85. Return subsets sum to K recursively

84. Return subset of an array recursively

83. Return subsequences of a string

82. Return permutations String

81. Return keypad code

80. Return all codes in string

79. Remove x recursively from a string

78. Replace pi recursively in a string

77. Quick Sort a array

76. Remove duplicates recursively

75. Print the number of digits present in a number recursively.

74. Print subsets of an array recursively

73. Print subsequences of string

72. Print permutations

71. Write a program to print numbers from 1 to n in increasing order recursively

70. Print keypad combinations code

69. Print all codes in string

68. Pair star

67. Calculate nth fibonacci number.

66. Multiplication using recursion

65. Merge Sort a array

64. Maximum profit on app

63. Last Index of Number in the array.

62. Find the geometric sum

61. Write a program to find x to the power n (i.e. x^n)

60. First Index of Number in the array.

59. Find if x is present in the array or not.

58. Calculate Factorial for a given number

57. Check if given array is sorted or not recursively.

56. Does s contain t

55. Binary search recursively

54. Count number of zeros in integer

53. Check AB recursively

52. Replace character recursively

51. Sum of digits recursively

50. Check palindrome recursively

49. Queues using LinkedList

48. Queues using Arrays

47. Ciruclar queue using array

46. Inbuilt Queue use

45. Reverse a Queue

44. Understand pointers in C++ the right way

43. Segmentation fault

42. Reference and Pass By reference

41. Pointers and functions

40. Pointers And Arrays

39. Pointers Arithmetic

38. Macros and Global variables

37. Inline And Default arguments

36. Dynamic memory allocation

35. Dynamic memory allocation for Multi-dimensional array

34. Double pointers

33. Characters arrays and character pointers

32. All indices of a number in array.

31. Constant variables

30. Address typecasting

29. Static members in C++ objects

28. Shallow Copy And Deep Copy

27. Operator overloading in C++

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

25. Create a Dynamic Array class in C++

24. Initialisation list in C++

23. Copy Constructor

22. Constant functions in C++ objects

21. Playing with ffplay

20. Inspecting with ffprobe

19. ffmpeg filters

18. Fundamentals of media

17. Basic transcoding architecture and flow behind ffmpeg

16. ffmpeg stream selection

15. Templates in C++

14. Strings 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