|
Find number of Universal Value subtrees in a Binary Tree
|
|
0
|
234
|
November 8, 2020
|
|
Transpose Graph
|
|
0
|
365
|
November 3, 2020
|
|
Number of ways to reach number using increments of 1 and 2 (consecutive 1s are not allowed)
|
|
0
|
180
|
October 29, 2020
|
|
Arrays vs Vectors in C++
|
|
0
|
183
|
October 28, 2020
|
|
Sum of multiples of 3 and 5
|
|
1
|
555
|
October 20, 2020
|
|
Largest palindrome made from product of two 3-digit numbers
|
|
1
|
424
|
October 20, 2020
|
|
Count Min Sketch
|
|
0
|
259
|
October 19, 2020
|
|
Radix Tree [Compact version of Trie]
|
|
0
|
265
|
October 19, 2020
|
|
Two Stack Model / Split Buffer for Text Editors
|
|
0
|
274
|
October 19, 2020
|
|
Data Structures used in Text Editors
|
|
0
|
267
|
October 19, 2020
|
|
Find if there exists a path between two nodes in a directed graph
|
|
0
|
242
|
October 12, 2020
|
|
Push Relabel Algorithm
|
|
0
|
248
|
October 11, 2020
|
|
Number of substrings divisible by 8 but not 3
|
|
0
|
253
|
May 24, 2020
|
|
Carmichael Number
|
|
0
|
248
|
October 7, 2020
|
|
Reverse a doubly linked list in C++
|
|
0
|
305
|
September 24, 2020
|
|
Solving Vertex Cover Problem from O(2^n) to O(n^2)
|
|
1
|
1038
|
September 7, 2020
|
|
Travelling Salesman Problem (Bitmasking and Dynamic Programming)
|
|
0
|
272
|
September 5, 2020
|
|
Travelling Salesman Problem (Basics + Brute force approach)
|
|
0
|
238
|
September 5, 2020
|
|
Minimum Bitwise OR operations to make any two array elements equal
|
|
0
|
282
|
August 28, 2020
|
|
MiniMax Algorithm: How Machine thinks?
|
|
0
|
343
|
August 26, 2020
|
|
Pancake Sort Algorithm (in-place, not stable)
|
|
0
|
321
|
August 26, 2020
|
|
Introduction to 2-3 Trees
|
|
0
|
453
|
August 18, 2020
|
|
Flattening a Linked List
|
|
2
|
479
|
August 14, 2020
|
|
Number of times characters of a string is present in another string
|
|
0
|
314
|
August 11, 2020
|
|
Transitive Closure Of A Graph using Graph Powering
|
|
0
|
309
|
August 11, 2020
|
|
Implementing a Binary Search Tree (BST) in C++
|
|
0
|
386
|
August 2, 2020
|
|
Sort a stack using another stack
|
|
0
|
354
|
August 2, 2020
|
|
Transitive Closure Of A Graph using Floyd Warshall Algorithm
|
|
0
|
315
|
June 25, 2020
|
|
Gale Shapely Algorithm for Stable Matching problem
|
|
0
|
295
|
June 22, 2020
|
|
Minimum Increment and Decrement operations to make array elements equal
|
|
0
|
332
|
June 22, 2020
|