chayan kumar ray
- chayan1
Bangladesh- Student
- Jahangirnagar University Dhaka, Bangladesh
- No Active Plan. View Details
BangladeshRatings System Update
(2021-04-30 22:30:00)Ratings System Update
(2022-12-20 00:00:00)None
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Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers
Chef and Sign Sequences, Whats in the Name, Calculator , IPC Trainers
Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates
Chef and a great voluntary Program, Max Mex, A Balanced Contest
Real obtuse, From heaven to earth
Subsequence Equality
Chef and Employment Test
Buggy Calculator, Maximum Number
K-Concatenation, Maximum Score, Rectangle, Partition the numbers
Survive in ChocoLand
Chef and Game with Sequence
Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome
Chef and Cook-Off, Chef and Tuples, Chef and Line
Game with numbers, Jumping in the hills
Chef and Easy Problem, Mix the Colors, Minions and Voting
Chef Goes to the Cinema, Chef Restores a Matrix
Binary Nim
Best Cake Ever
Good Permutations
OneTwo, Make a Permutation
Beautiful Garland, A-B Game
Magic Elements
The hardest gcd problem
Count Substrings, Shifted Palindrome
Cutting Plants, Highway Crossing, Count Good Prefixes
Fake Binary Search, Dibs on Fibs
Modular GCD
Appy Loves One
Appy and Balloons , Minimize Digitsum, Chef and Surprise Chessboard
Chef and Problem Setting, Chef and Eid, Mix Mix Game
Useful Number, Beats and Pieces
Ada School
XOR! Wait for it, Return of the Gargoyle King
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Yet Another Tree Problem, Art of Balance
Max Range Queries, Chef and Secret Password, Chef and Party
Cheating on Queue, Yet Again a Subarray Problem
Offer for Chef, Kira Loves Palindromes, Mininum XOR over Tree, Playing with Numbers, Subtree Removal
Guddu and his Mother, Encoding, Dilemma, Chef and Gordon Ramsay
Destroy Cells
Box Game
Planting Trees, Washing Windows, Perfection
Under the Tunnels
Swapping to Palindrome, Secret Mission
The Tom and Jerry Game!
Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef
Smallest KMP, Chef and Wedding Arrangements
Chefina and Swap, Chef and Trump Cards, Find XOR, Ada Matrix
Even-tual Reduction, OR-thodox Distinction
Connect on a Grid (Challenge), Restore Sequence, Magical Candy Store, Scalar Product Tree, Unusual Queries
Flip the String, Chef and IPC Certificates, Graph Construction, Hiring Workers
Dense Graph, Consecutive Adding, Paparazzi Gennady, Space Arrays, Locked Safe, Maximum Topological Sort
Binary String MEX, Worthy Matrix, Chef and Dice
Tree Distances, OR of ANDs
A Special Tree, Intersection Matrix
Lucky Number, Maximum Number Of Distinct Elements
Round Robin Ranks , Dance Moves, Min Max LCM
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