Harun Ansari
- 2★harunansaru051
India- Other
- No Active Plan. View Details
Submissions Heat Map
Rating Graph
Ratings System Update
(2026-07-15 22:04:00)DSA Rating Graph
Ratings System Update
(2026-06-29 22:00:00)Learning Paths (1)
Practice Paths (3)
Contests (8)
Starters 172 (Rated)
Small Palindrome, Streak Star, Time Machine
Starters 173 (Rated upto < 2700)
Time Penalty
Starters 233 (Rated)
AB or C, Tree LCA Sets, K Median, Movie, Cake Discount
Starters 234 (Rated)
Bakery Problem, Cooler, Non-Negative Sum
Monday Munch - DSA Challenge 32
Chef Finds Stock Profit - 3, Chef Builds Island, Chef Merges Accounts, Chef Maximizes Stock Profit - 2, Insert a node in BST, Preorder, Inorder, and Postorder Traversal in one
Starters 244 (Rated)
Tree Swapping (Easy), Tree Swapping (Hard), AND OR Conversion 1, Carrot Collection, Teleport Home, Passing Chain, AND OR Conversion 2, Dividing by 2
Starters 245 (Rated)
Amazing Auction, Equivalent Exchange, Cooling Conundrum
Weekend Dev Challenge 53: .NET projects
BMI & Health Metrics API, Contact Directory API, URL Shortener API, Virtual Drive API
Starters 247 (Rated)
Red Blue Swaps, Fair Flipping (Easy), Fair Flipping (Hard), Median Change Subarrays, Substring Shift, Conveyor Belt, Alternating Array
Monday Munch - DSA Challenge 008 (Rated)
Split Array with Minimum Largest Sum, Movie Night, Chef Solves Sudoku, Subsequence Sum K, Find smallest and largest numbers, Check if Linked List is Palindrome
Monday Munch - DSA Challenge 009 (Rated)
Rotting Apples, Leader of an Array, CodeChef XP, Least Common Anagram, Table Partitioning, Palindromic Level