Rajan Kumar
- rajankumar1920
India- Other
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (2)
Contests (21)
August Challenge 2021 Division 3 (Rated)
Olympics Ranking
CodeChef Starters 10 Division 3 (Rated)
Hardest Problem Bet, Odd Repeat
September Challenge 2021 Division 3 (Rated)
Shuffling Parities, Airline Restrictions, Travel Pass
September Cook-Off 2021 Division 3
Cars and Bikes
CodeChef Starters 12 Division 3 (Rated)
Make it Divisible, Another Shortest Paths Problem, Good Weather
CodeChef Starters 13 Division 3 (Rated)
Chef in Vaccination Queue, Maximum Light Up, The Preparations, Magical Doors
October Challenge 2021 Division 3 (Rated)
MEX-OR, Which Mixture, Three Boxes, Digit Removal, Longest AND Subarray
CodeChef Starters 24 Division 2 (Rated)
Avoid Contact
February Long 2022 - I, Division 3 (Rated)
Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon
CodeChef Starters 27 Division 3 (Rated)
Distinct Binary Strings, Too many items, Blackjack, The product mystery
February Lunchtime 2022 Division 3
Four Equidistant Points on a Grid, Good Program, Parallel Processing, Watching Movies at 2x
CodeChef Starters 29 Division 3 (Rated)
String protocol, Bomb the base, Plusle and Minun on Array, Decomposition Reaction
May Long One 2022 Division 3 (Rated)
Mystical Numbers, Pushpa , Sugarcane Juice Business, The Attack of Queen
Starters 38 Division 2 (Rated)
Good Pairs, Average Gift, Circular Track
May Lunchtime 2022 Division 2 (Rated)
Bucket and Water Flow , Maximum Pairwise Modular Sum
Starters 74 Division 4 (Rated)
Facebook, Mana Points, Odd Even Binary String
February Cook-Off 2023 Division 4 (Rated)
Battery Health, Netflix, Permutation and Modulus, Bi_lindrome!
Starters 77 Division 4 (Rated)
Tekken, Tom and Jerry Chase, Codechef Airlines
Starters 85 Division 3 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef
Starters 83 Division 4 (Rated)
Chef Eren, Construct String, Budget of Technex, Couple Game