Raj Karan Singh Chhabra
- 5★thewackyindian
- India
- Student
- Indian Institute of Information Technology, Design and Manufacturing, Jabalpur Madhya Pradesh, India
- No Active Plan. View Details
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(2024-04-24 22:00:02)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
None
Practice Paths (0):
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Contests (65):
December Challenge 2020 Division 2:
Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
January Challenge 2021 Division 3:
Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
January Lunchtime 2021 Division 3 (Unrated):
Ashishgup and Interviews, Pair Me, Even Differences, Even Sum
February Lunchtime 2021 Division 3:
Daanish and Problems, Smallest Possible Whole Number, Coprime Range
March CodeChef Starters 2021 Division 3 (Rated):
College Life 5, Server Trouble, Nobel Prize, Possible Victory
May Challenge 2021 Division 3 (Rated):
Valid Paths, Tree House, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
C.O.D.E.R.S Division 2 (Rated):
The One On The Last Night, The One with All the Candy, The One with Ross Wedding
January Long 2022 - I, Division 2 (Unrated):
Prime in a binary string, Retrieve back the Array, Chef and Riffles
Exun 2021-22 Division 2 (Rated):
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game
March Long One 2022, Division 2 (Unrated):
Akash and Function, Subarray XOR, Substring of a Substring, Exact Marks, MEX on Trees
April Long One 2022, Division 2 (Unrated):
Dazzling GCD Pair, Dazzling AXNODR Challenge , Pairwise Xors
May Long One 2022 Division 2 (Unrated):
Mystical Numbers, Pushpa , The Magical Stone, The Attack of Queen
Starters 41 Division 2 (Rated):
Equal Integers, Remove and Add, Is this priority or parity!, Path Parity
June Long One 2022 Division 2 (Unrated):
Full Path Eraser, Reduce to zero, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
June Lunchtime 2022 Division 2 (Rated):
Zero Ones Equal One Zeros, The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Equal by XORing
Starters 45 Division 2 (Rated):
Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity
July Lunchtime 2022 Division 2 (Rated):
Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family
CodeArena 3.0:
Kranti And Statistics, Aditi And Poster Designs, Nikita And Nokia Phone, WCE Study Room
July Long Two 2022 Division 2 (Unrated):
Maximize Difference, Concat Sort, To Divide or Not To Divide, Sum of Product 1
Starters 50 Division 2 (Rated):
Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation
Starters 68 Division 2 (Rated):
Boring String, XOR Product, Expense List, Interesting Array, Make Money
Starters 70 Division 2 (Rated):
Minimum distance between 1s, X AND Y Tree, Prime Reversal, Frequency Array Retrieval
Starters 74 Division 2 (Rated):
Distinct Values, Lcm hates Gcd, Minimal Inversions, Odd Even Binary String
Starters 90 Division 1 (Rated till 6 Stars):
Crushed Apples and a Balance Scale, Sum of Goodness, Printing Binary Array, Anti Palindrome
Starters 91 Division 2 (Rated):
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Starters 112 Division 2 (Rated):
Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game, Permutation Construction, Max Nutrition
Starters 115 Division 2 (Rated):
Greedy LIS Algorithm, Make All Zero, A PLUS B Remastered, Decorating Christmas Tree
Starters 121 Division 2 (Rated):
Frequal, Split And Maximize, Caesar Cipher Lite, Anti Adjacent Swaps
Starters 128 Division 2 (Rated):
Binary Substring, XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array
Practice Problems (102):
Practice:
ChefTown Parade, Rat Maze, Chef and Kingship, Chef and Digit Jumps, Cleaning Tables, Gcd Queries, Word Stem, Ancient Berland Roads, Matched Brackets, Coins And Triangle, Sherlock and the Ugly Flower, Snakes and transition from Capitalism to Socialism, Football Match, Minion Chef and Bananas, Fibonacci String, Appy and Contest, Chef Challenge, Too Many Candies, Partition into Permutations, Guddu and his Mother, Even Edges, Zombie and the Caves, Number Reachability, Prajit and bits, Stupid Machine, Is This JEE, Contagious Disease, Maximum Candies, Chef and the medals, Bright Number, Root the Tree, Jewel Mine, Self-Destructing Strings, Couple In Ruiz Land, Circle of Chaos, Point Grid, Chef and Patients, TWO SACKS OF HAPPINESS, Prime Tuples, College Life 4, Average Sorting, Palpal Strings, Fun with Numbers, Matrix XOR, Guess the Number, Racing, The Last Problem, Charges, Modular Equation, Total Components, K-Subarrays, Tic Tac Toe, Meet In The Median, 01 Subsequence, Maximise the bridges, Partition It, Battle of Winterfell, Palindromic Binary Numbers, Compare those strings, Rapid Re-Orderings, Maximum Factors Problem, Weird Values, Count Number of Peaks, An Interesting Sequence, Badminton Serves, Yet Another Constructive Problem, Palindromes Not Allowed, XOR and AND, The Unchanging OR, Binary String Xor, Good Permutation, Crazy Substrings, Alternating Diameter, A Bit Easy, Good Pairs, Maximum Pairwise Modular Sum, Throw and Take, Permutation AND, The Lost Array, Xor and Multiply, KBG and GN-Theory, Gcd and Lcm , Segmentation Fault, Strict Permutation, Make Palindrome 2, Consecutive XOR, Subtract 12 Operation, Distinct Neighbours , Gcd of Subarrays, AB plus C, Thank U, Next, Spooky Sequences, Multiple of 9, Count Distinct Arrays, Minimise Maximum Subarray Sum, Make All Equal, Game on Array, Score Sum, Binary Grid Forces, Exact Savings, Count Arrays, Swap and Unite