Uttaran Das
- uttaran_das
India- Student
- Academy of Technology Kolkata, West Bengal, India
- No Active Plan. View Details
IndiaRatings System Update
(2023-02-08 22:30:02)Ratings System Update
(2022-12-20 00:00:00)None
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Watching CPL, Fair Elections
Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement
Prime Tuples
Sed Sequences, One Zero Swaps
Binary Subsequence, Even Differences, Even Sum
Array Swaps, Hidden Numbers
The Begining Era Of Cyberverse, Cybalphabit
College Life 2, Chef and Coupon
Interesting XOR!, Space Arrays
Dinner by Candlelight, Racing, Lunchtime
College Life 5, Server Trouble, Nobel Prize, Possible Victory
Worthy Matrix, Chef and Dice
OR of ANDs, Chocolate Monger
Chef in Heaven , Bench Press, Array Rotation
B - Valentine Couples, A - Save Water Save Life
Chef and Hills, Maximum Size, Thief and Police, Chef On Island, Hiring Test
The Last Problem
Charges, Tom And Jerry 1, Total Components
Cheating Time, Plagiarism, Lazy Chef, Correct Sentence
Tree House, Xor Equality, Tic Tac Toe, Modular Equation
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat, Minimum Subtree Cover
From Rational to Binary, False Number, Unpleasant Ones
Total Correct Submissions, Sleep Cycle, Chess Match, Cyclic Quadrilateral
XxOoRr
Joker and Batman, Three Dices, Cricket Ranking
Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain
Special Triplets, Array Filling, Chef and Bulb Invention, Charge Scheduling, Problem Difficulties, Olympics Ranking
Odd Array, Different String, Chef and Closure, Equal Difference, Clear the Array
K-th Maximum, Maximum Length Even Subarray, Programming Languages, Crossing Blocks, Just a Graph
Black cells in a chessboard, Large Square, Bus full of passengers
Magical Flips, Maximise the Subsequence Sum, Remove One Element
XOR Equal, Shuffling Parities, 2-D Point Meeting, Airline Restrictions, Travel Pass
Lucky Number, Maximum Number Of Distinct Elements
Make it Divisible, Maximum Points
Longest AND Subarray, Digit Removal, MEX-OR
Professor And Directions, Chef and Magical Steps
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges
Product Pain
Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings, Make them equal
Stable Sequence, Weird Values, Brutal-Xors
Magical Planks, Clean The Sequence, Can_Reach
Expected Weight, Subarray Jumps, Strange Minimization, Rapid Re-Orderings
Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists
Prime in a binary string
Power Sum, Crying Colours
Avoid Fixed Points, Bitwise swaps, Xor Palindrome
Careless Chef, Control the Pollution
Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort
Travelling in the Graph, Permutation Xority, Count the Holidays
Dazzling AXNODR Challenge , Pairwise Xors
Geometric Mean Inequality
Mystical Numbers
Subsequence-Numbers Divisible by 7, Subarrays with length
Max Value of MST, Or Permutation, Good Pairs
Divisible by i , Possible GCD
Gcd and Lcm , AP Grid, Reversal Sorting
Game of Piles Version 1
Hello Equation
Minimum Sum, K-Flip, Gritty Grid, Nil Xor
Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval
Pet Store, Flip the Prefix, Maximizing LCS
Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus, Minimum Beauty
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