Arvind Kumar
- 2★coder_arvind
India- Student
- Indian Institute of Technology (Indian School of Mines) Dhanbad
- No Active Plan. View Details
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Ratings System Update
(2026-02-25 22:00:04)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
Practice Paths (1)
Contests (27)
Starters 64 Division 4 (Rated)
Mario and the Broken String, Luigi and Uniformity, Distinct Colors, Water Consumption
Starters 71 Division 4 (Rated)
Pet Store, Instagram, Snapchat, Perfect Trio
January Long 2023 Division 4 (Rated)
Asymmetric Swaps, Array Halves, Far from origin, Overspeeding Fine, Negative Product
Starters 76 Division 3 (Rated)
Redistributing Chocolates, Make Array Odd, Zero String, Construct Array, 400M Race, Not Divisible
February Cook-Off 2023 Division 3 (Rated)
Take Not Less, Bi_lindrome!, Permutation and Modulus, Netflix
Starters 80 Division 3 (Rated)
Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements
Starters 84 Division 3 (Rated)
Max count of 1, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold
Starters 83 Division 3 (Rated)
Chef Eren, Construct String, Order by XOR
Starters 92 Division 3 (Rated)
Rectangular Tiling, Distance Coloring, Dotify Playlist, Water Filling
Starters 98 Division 3 (Rated)
3-Blast Palindrome, FIND A and B, Airport Management, Ball Distribution
Starters 136 Division 3 ( Rated )
Even Sum Subarray, My First Geometry Problem
Starters 137 Division 3 (Rated)
Spell Splice, Large Differences
Starters 140 Division 3 (Rated)
Make Permutation, Split Permutation, Trick Or Treat, Yoga Class, Tree Removal
Starters 141 Division 2 (Rated)
Redundant Array, Amphibian Escape
Starters 142 Division 4 (Rated)
Chef loves Pizza Chef loves halfs, Writing Speed, Penalty Shoot-out, Array Removal, Number Hunt
Starters 143 Division 4 (Rated)
Non-Divisor Array, Binary Conversion, International Justice Day, Maximum Coins
Starters 144 Division 3 (Rated)
Budget Allotment, Largest K, Savings Account
Starters 146 Division 3 (Rated till 5 stars)
Bouncing Ball, Permutation Construction, Knockout tournament, No Winner
Starters 147 Division 3 (Rated till 5 stars)
Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101
Starters 150 (Rated)
Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)
Starters 156 (Rated)
Count Triplets, Partition Score, Even Numbers Hate
Starters 157 (Rated)
Small, Smaller, Smallest, Not-too-far Replacement
Starters 165 (Rated)
Reverse and Alternate, Stable Array, Bulk Discount
Starters 166 (Rated)
Distinct Power, Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 169 (Rated)
Hamming equivalent, Make K Most Frequent, Opposite Attract
Starters 226 (Rated)
Minimum Distinct , Sub A Add B, IceCream Cones
Starters 227 (Rated)
Equal Elements, Erase and Maximize, Buying Tickets, Bank Glitch
Monday Munch - DSA Challenge 26
Chef and the Magical Subarray, Count Reverse Pairs, Merge K sorted lists, Consecutive Card Grouping, Chef Counts Enclaves, Chef Counts Provinces
Weekend Dev Challenge 38: Spring Boot Projects
Digital Wallet Initializer Project, Exclusive Club Registration Portal Project, Patient Admission System Project, SecureZone Access Controller Project