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Ratings System Update
(2024-03-20 22:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (1):
Practice Paths (0):
Contests (57):
February Challenge 2020 Division 2:
No Change Required, The Theatre Problem, School of Geometry, Hard Cash
December Challenge 2020 Division 2:
Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
December Lunchtime 2020 Division 2 (Unrated):
Three Letters, Sed Sequences, Horoscope Matrix, One Zero Swaps
October Lunchtime 2020 Division 2:
AND Plus OR, Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift
Byterace IIT Patna Division 2 (Rated):
Angry Cyborg, The Begining Era Of Cyberverse, Cybalphabit, Batteries Needed!
June Lunchtime 2021 Division 1:
From Rational to Binary, HTML Tags, Richie Rich, Hidden Cell, Tic Tac Toe
August Cook-Off 2021 Division 2:
Odd Array, Different String, Chef and Closure, Equal Difference, Clear the Array
October Lunchtime 2021 Division 2:
Median Rearrangement, Chef and Water Car, Exactly N plus 1 Values
Starters 94 Division 1 (Rated till 5 Stars):
Possible or Not, Search for 404, Special Operation, The Vowel Matrix, Rank Queries
Starters 101 Division 1 (Unrated):
Minimize Xor Difference, Split and ADD, Snakes on a Grid, Warrior Chef
Starters 103 Division 1 (Rated till 6 Stars):
Squarified, X-Ray Grid, Chandelier, Unique xor, Divisible By 8
Starters 104 Division 1 (Rated till 6 Stars):
Find Diameter, Lexicographically Largest , Construct An Array, Maximise Sum
Starters 106 Division 1 (Rated till 5 Stars):
Playing with OR, Save People, Guess the winner!, Count Possibilities
Starters 107 Division 1 (Rated till 6 Stars):
Maximal Expression, Interesting Knapsack, Adjacent Flips, OR Permutation
Starters 108 Division 1 (Rated till 6 Stars):
Palindromic Prime Numbers, Fair Distribution, Gold Rush, Multiple of 9
September Short 2023 Division 1 (Unrated):
GCD Discount, Ultimate Fencing, Lucky Seven, Slow Start, Mixing Extraordinaire
Starters 115 Division 1 (Rated):
Subtraction Sequence I, Greedy LIS Algorithm, Binary Grid Forces, Make All Zero
Starters 121 Division 1 (Rated till 6-Stars):
Frequal, Split And Maximize, Escape, Caesar Cipher Lite, Magic Palindrome
Starters 123 Division 1 (Rated till 6-Stars):
Minimum And Maximum I, Yet Another Alice Bob Game, Trial of the Conqueror, Minimum And Maximum II
Practice Problems (45):
Practice:
Vacation, Big Queries, Chef and Bitwise OR Operation, Chef and Round Run, Maximum Sum Submatrix, Expected Product, Find the XOR, Find Duplicates, Chef and his swimming, Minimum Path, XOR Game, Mr Pr in a Dilemma , Swapping to Palindrome, Monsters Battle, Secret Mission, Chef and Subtree MEXs, Love Triangle, Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array, K-Beautiful Subarrays, Split or Decrease, Add smallest prime factor, Distinct Opposite Sums, Better Deal, Ageing, Place The Number, Chef and Moves of GCD, Partition and Maximize, Chef and Prefixes, Split and ADD, Partially Increasing Array Queries, Chess ELO, Circular Trouble, Light The Bulb, Chef Segment, Ghoul-icious Goodies, Yet another Matrix problem, Game on Array, Delete The Array, Lexicographic Rook on a Graph, Guess Who Delivers, Matrix Modulo