
Rajarshi Basu
- 6★rajarshi_basu
India
- Student
- Bodhicariya Senior Secondary School Action Area II, Newtown, Kolkata, West Bengal
- List of teams by Rajarshi Basu
- https://discuss.codechef.com/u/rajarshi_basu
- No Active Plan. View Details
Activity Heat Map
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Ratings System Update
(2019-04-27 22:30:00)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2019-04-27 22:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (13):
Practice:
Chef and Magic Arrays, Dividing the Students, Coffee Breaks, Chef and Fruits, Parity tree, Fantastic Four, Chef and odd queries, Sum of Primes, Counting Pretty Numbers, Adi and the Tree, Ada Matrix, Mystery Tree, Impressing Chefina
Contests (252):
March Challenge 2016:
Palindromic substrings, Chef and Number Guessing, maximize the sum, Chef And Special Dishes
April Challenge 2016:
Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring
June Challenge 2016:
Chef And The Hiring Event, Chef and Rectangle Array, Chef and New Game, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Chef and cities, Devu and an Array
July Challenge 2016:
Andrash and Stipendium, Chef and Segments, Chef and Tetris, Chef and Robots Competition, Chefland and Electricity
September Challenge 2016:
Chef and Friends, Chef and digits of a number, Faded Palindromes, JosephLand, Chef and calculation
October Challenge 2016:
Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs, Chef and Two String
November Challenge 2016:
Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Chef and squares, Task for Alexey
October Cook-Off 2016:
Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, ChefWatson uses Social Network
Past ZCO Problems:
Wormholes, Matched Brackets 2, Tournament, Little Red Riding Hood, Chewing, SUPW, Smart Phone, IPL, Variation, Covering, Bookshelves, Bamboo Art, ZCO 2019 - 2 UpDown Sequences, Weird Ordering, Interleavings and Blocks
LoC Competitive Programming Marathon:
Bipin vs Balajiganapathi , Acronym counter, Pankaj and Icecream, Polynomial Differentiation, Rectangles
Codervation qualifiers:
Freshers and Name problem, The Bracket Problem, Tom and Series, Lucky String
Recursion Junior Challenge-II :
Gargi and Strings, The Whim of Mr Doraemon, Friends with Strings, Siddhu Prime Numbers, Abhi and The Monster
April LoC Competitive Programming Marathon:
Byteland Tour, Very Simple Question Returns, Kids in Academy, Rolling in the Deep, Anmol and Running
May LoC Competitive Programming Marathon:
Cycle Race, Very Simple Question- The Quadruple, Teaching Tree, Post It DNA Sequences, Hungry Harish
June LoC Competitive Programming Marathon:
Chef Shifu and Celebration, Good Numbers, Skyscraper Equilibrium
July LoC Competitive Programming Marathon:
Sherlock Holmes and Numbers, Arranging teams in a programming competition, Longest Even Subarray, Forever alone
August LoC Competitive Programming Marathon:
Bob and square field, Three Chefs and a Big Number, Chef and Chess Tournaments, Moves like a jagger
March Challenge 2017:
Cooking Schedule, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix
Past INOI Problems:
Triathlon, Table Sum, Calvins Game, Sequence Land, Highway Bypass, Special Sums, Periodic Strings, Free ticket, Wealth Disparity, Brackets, Training - INOI 2017, 1 Road Trips and Museums - INOI 2018, Interesting Sequences
May Challenge 2017:
Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
June Challenge 2017:
Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
July Challenge 2017:
Chef and Sign Sequences, Pishty and tree, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers, Two Coins
September Challenge 2017:
Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums
November Challenge 2017:
Product on the segment by modulo , Chef Hates Palindromes, Chef and Subarray Queries, Chef goes Left Right Left, Lovers Gift, Periodic Palindrome Construction, Villages and Tribes
July Cook-Off 2017:
Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples
ProCon Junior 2017:
Node Jumping, The Traveling Minister, Impersonating Palindromes, Jon Snow vs White Walkers, Currency Equity
April Lunchtime 2018 Division 1:
The hardest gcd problem, Triple-tree decomposition, Fast forward travelling
July Challenge 2018 Division 1:
Pizza Delivery, Tom and Jerry, Reach Equilibrium, Chef and War with Taran (Challenge), No Minimum No Maximum, Gears
January Challenge 2019 Division 1:
Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, Party, (Challenge) Chef and Matching Game, A Pizza Slice
February Challenge 2019 Division 1:
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, Yet Another Tree Problem, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Maximize the Tax
May Lunchtime 2019 Division 1 (Unrated):
Grid Tour, Reverse Maximisation, Intervals and Intersections, Abdullah and Toll Discounts
Learning Paths (0):
None
Practice Paths (0):
None
Contributions
Problems Authored (0)
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Problems Tested (0)
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