Reverse a doubly linked list in C++


1

16

September 24, 2020

Conversion of Infix to Postfix Expression using Stack


2

154

September 10, 2020

Solving Vertex Cover Problem from O(2^n) to O(n^2)


2

219

September 7, 2020

Travelling Salesman Problem (Bitmasking and Dynamic Programming)


1

34

September 5, 2020

Travelling Salesman Problem (Basics + Brute force approach)


1

26

September 5, 2020

Minimum Bitwise OR operations to make any two array elements equal


1

45

August 28, 2020

MiniMax Algorithm: How Machine thinks?


1

80

August 26, 2020

Pancake Sort Algorithm (inplace, not stable)


1

77

August 26, 2020

Number of times characters of a string is present in another string


1

74

August 11, 2020

Transitive Closure Of A Graph using Graph Powering


1

60

August 11, 2020

Implementing a Binary Search Tree (BST) in C++


1

81

August 2, 2020

Sort a stack using another stack


1

81

August 2, 2020

Idea behind Load Balancer


1

87

July 5, 2020

Transitive Closure Of A Graph using Floyd Warshall Algorithm


1

76

June 25, 2020

Gale Shapely Algorithm for Stable Matching problem


1

83

June 22, 2020

Minimum Increment and Decrement operations to make array elements equal


1

76

June 22, 2020

Minimum number of increment (by 1) operations to make elements of an array unique


1

77

June 22, 2020

First Unique Character in a String


1

65

June 16, 2020

Reverse alternate groups of K nodes in a Singly Linked List


1

69

June 16, 2020

Ternary Search Algorithm


2

214

June 12, 2020

Divide and Conquer Optimization in Dynamic Programming


1

64

June 11, 2020

2SAT problem


1

94

June 11, 2020

Applications of Catalan Numbers


1

100

June 11, 2020

Implementing Binary tree in C++


1

66

June 9, 2020

Knuth's optimization in Dynamic Programming


1

85

June 7, 2020

Tim Sort


1

66

June 7, 2020

Overview of Maximum Flow Problem


1

80

June 7, 2020

Algorithm to find the maximum power of N that divides M factorial (M!)


1

79

June 6, 2020

Finding the Largest Element in an Array


2

47

May 31, 2020

Postman Sort


1

48

May 28, 2020
