Learning Paths (0)
None
Practice Paths (0)
None
Contests (50)
November Cook-Off 2018 Division 1
Beautiful Garland
December Challenge 2018 Division 1
(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
November Challenge 2018 Division 1
Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Magician versus Chef 2, Chef and Difficult Contests
October Challenge 2018 Division 2
Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard, Chef and Serves, Byte to Bit, Chef and Circles
September Lunchtime 2018 Division 2
Judging Delay, Opposite Cites, Chef Restaurant
January Challenge 2019 Division 1
Yet Another Problem About Sequences, Different Neighbours, Distinct Pairs, (Challenge) Chef and Matching Game, A Pizza Slice
January Cook-Off 2019 Division 1
Ada School
February Challenge 2019 Division 1
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance
March Challenge 2019 Division 1
Yet Again a Subarray Problem
May Challenge 2019 Division 2
Ada Rooks 2, Matches, Reduce to One, Where to Build the Roads
May Cook-Off 2019 Division 1
Misha and Nice Sets
June Challenge 2019 Division 1
Chef and Proxy, Lent Money, Chef and Ingredients, Intersecting Paths, Sum and GCD, (Challenge) SnackDown 99
July Challenge 2019 Division 1
Guess the Prime!, Codechef War, Circular Merging
August Challenge 2019 Division 1
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression
September Challenge 2019 Division 1
Fuzzy Linear Combinations, Chef Designed a Network
September Lunchtime 2019 Division 1
All Substrings, Find the Sum
October Challenge 2019 Division 1
Chef and Maximum Star Value, Array Modification
October Lunchtime 2019 Division 1 (Unrated)
Box Game
November Challenge 2019 Division 1
Single Point of Failure
December Cook-Off 2019 Division 1
Xor It
December Challenge 2019 Division 1
Binary XOR, Addition
International Coding League 2019 (Rated for Division 2)
FlatLand, A Weird Device
February Challenge 2020 Division 1
Chef and Railway Stations, Expected Change, No Change Required, Chef and Gordon Ramsay 2, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)
January Cook-Off 2020 Division 1
Range AND
February Cook-Off 2020 Division 1
Maximum Subsequence Sum, XOR Game
March Cook-Off 2020 Division 1
Mysterious Sequence, Maximize Letter Beauty, Escape the Tree
February Lunchtime 2020 Division 1
Swapping to Palindrome, Secret Mission
March Lunchtime 2020 Division 1 (Unrated)
Maximize LCM
May Lunchtime 2020 Division 1
Convert the String, Tree difference
Biteration #2 (Rated for Division 2)
A - Books, B - Candy Love, C - Chef and Maths
ENIGMA - PLINTH'20 LNMIIT (Rated for all)
Corruption in Freedonia, Gru is Handing Out Bananas, Minion AND Range, Recruit Villagers
UWCOI 2020 (Rated for all)
Button Pairs, Find maximum in an Array
July Challenge 2020 Division 1
LCM Constraints, Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef, Weird Product
June Lunchtime 2020 Division 1
Maximum AND, Gold Mining, Square Submatrices
RECode 12.0 (Rated for all)
Chef and String, Chef and Walk, Chef and Rotation, Chef and Numbers
Code Ensemble (Rated for Division 2)
Cherry and Bits, Priya and AND, Traversing Trees, Help Martha, Priya and Parity
SPYBITS IIT BHU Division 1 (Unrated)
B - Valentine Couples, A - Save Water Save Life
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
SnackDown 2021 - Online Round 1B
Insider Subsequences, Queens Placement , Largest Laddu, Help Nishant
November Challenge 2021 Division 1 (Unrated)
Weird Palindrome Making, Hill Sequence
SnackDown 2021 - Online Pre-Elimination
Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers
SnackDown 2021 - Online Elimination Round (Rated for all)
Sorting Segments
Code: Nium Challenge
Alphabet Difference, Divide Students Into Classes, Queries in an Array
CodeChef Starters 18 Division 1 (Unrated)
Weird GCD Value, Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings
Starters 37 Division 1 (Unrated)
Beat the Average, Maximum OR Minimum
May Long Two 2022 Division 1 (Unrated)
Subsequence-Numbers Divisible by 7, Not Tree Again!, Subarrays with length
Starters 40 Division 1 (Unrated)
Max Value of MST, Or Permutation, Good Pairs
June Long One 2022 Division 1 (Unrated)
Full Path Eraser, Divisible by i , Possible GCD
July Long One 2022 Division 1 (Unrated)
Largest Square in the garden, Expected Difference, Game of Piles Version 1, Find A, B, C
Starters 47 Division 1 (Unrated)
Copy and Push Back, Similar Heights
July Lunchtime 2022 Division 1 (Rated)
Consecutive XOR, Largest Family
Starters 48 Division 1 (Unrated)
Positive array
July Long Two 2022 Division 1 (Unrated)
Maximize Difference, Concat Sort, Sum of Product 1, Sum of Product 2
October Long 2022 Division 1 (Unrated)
Chef And Array Construction, Twos and Zeros, Binary Substituition
Starters 104 Division 1 (Rated till 6 Stars)
Lexicographically Largest , Maximise Sum
Starters 105 Division 1 (Rated till 6 Stars)
Spooky Sequences, Dull Operation, Wishcraft
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, Adjacent Flips, OR Permutation
Starters 108 Division 1 (Rated till 6 Stars)
Palindromic Prime Numbers
Starters 133 Division 2 (Rated)
Powered Parameters, Maximum Alternating Sum
Starters 135 Division 2 (Rated)
Graph Cost, Invert And Equalize, Limit of MEX, Change A to B
Starters 138 Division 1 (Rated till 6-Stars)
A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Distinct Substring
Starters 143 Division 2 (Rated)
Non-Divisor Array, Max Min and Length, Binary Conversion
Starters 144 Division 1 (Rated)
Largest K
Starters 145 Division 2 (Rated)
Make Bob Win , Make My Array Equal, Square String
Starters 146 Division 1 (Rated till 5 stars)
Bouncing Ball, Permutation Construction
Starters 147 Division 2 (Rated till 5 stars)
K Subsequence 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101
Total Problems Solved: 746
India
