Learning Paths (0)
None
Practice Paths (0)
None
Contests (32)
September Challenge 2020 Division 2
Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Ada Matrix, Coronavirus Spread 2
August Lunchtime 2020 Division 2
Game on a Strip, Mode of Frequencies, Ratings and Rankings
October Challenge 2020 Division 2
Positive AND, Replace for X, Covid Run, Chef and Easy Queries
November Challenge 2020 Division 2
Restore Sequence, Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall
January Challenge 2021 Division 2
Chef and Ants, Expected Number of SCCs, Watching CPL, Fair Elections
December Challenge 2020 Division 2
Hail XOR, String Operations, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
December Cook-Off 2020 Division 1
Self-Destructing Strings, Circle of Chaos
January Cook-Off 2021 Division 2
Prime Tuples
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, One Zero Swaps
January Lunchtime 2021 Division 2 (Unrated)
Good Grid, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum
October Cook-Off 2020 Division 2
Split the Str Ing, Decreasing Srrnmieeda
November Cook-Off 2020 Division 2
Flip the String, Chef and IPC Certificates
October Lunchtime 2020 Division 2
AND Plus OR
November Lunchtime 2020 Division 2
Gasoline Introduction
September Cook-Off 2020 Division 2
Bulbs and Wires, Bowling Strategy
UWCOI 2021 (Rated for all)
Array Swaps, Hidden Numbers
February Challenge 2021 Division 2
Frog Sort, Team Name, Prime Game, Maximise Function
March Cook-Off 2021 Division 1
Consecutive Deletions
February Lunchtime 2021 Division 2
Average Sorting, Sed Max, Palpal Strings, Coprime Range
March Challenge 2021 Division 2
Interesting XOR!, Dense Graph, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays, Wireless Electricity (Challenge), Maximum Topological Sort
April Cook-Off 2021 Division 2
Tree Distances, OR of ANDs, Chocolate Monger
May Cook-Off 2021 Division 1
Double Burgers
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Total Components
May Challenge 2021 Division 1 (Unrated)
Xor Equality
June Challenge 2021 Division 2 (Unrated)
Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
June Cook-Off 2021 Division 2
Binary String on Steroids, The Wave
July Cook-Off 2021 Division 2
Beautiful Subsequence, XOR-ORED, Mod Equality
August Challenge 2021 Division 1 (Unrated)
Problem Difficulties
August Lunchtime 2021 Division 1
Just a Graph
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
SnackDown 2021 - Online Round 1B
Queens Placement , Largest Laddu, Help Nishant
SnackDown 2021 - Online Pre-Elimination
Product Pain
SnackDown 2021 - Elimination Parallel (Rated for Div 2)
Balance Zeroes and Ones, Car Range
December Cook-Off 2021 Division 2
Median Minimization, Binary String Game, Musical Chairs, RGB Construction, Break the Balance
July Long One 2022 Division 1 (Unrated)
Bidding, Journey of the Knight, Slow Solution, Pass the Exam, Chef and Candies
Starters 47 Division 1 (Unrated)
Copy and Push Back, Similar Heights
Starters 55 Division 1 (Unrated)
Non Zero Xor, Ball Sequence, Balls and Boxes, OR Tuples
Starters 56 Division 1 (Unrated)
K-Subarrays, Palindrome Swaps, Binary Substitution
September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)
Increasing Addition
Starters 59 Division 1 (Unrated)
K - Beautiful Permutation, Maximum Subarray , Seven-Segment Factoring, Confusing Concatenations
Starters 61 Division 1 (Unrated)
Palindrome Partition, Weird Subarrays, Red Blue Flowers
Starters 75 Division 1 (Rated till 6-Stars)
Chefs Favourite Function, Minimum Replacement, Equal Hamming Distance, Prefix Ones
February Cook-Off 2023 Division 1 (Rated)
Take Not Less
Starters 85 Division 1 (Rated till 6 stars)
Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, Bomb Blast, TripTastic
Starters 88 Division 1 (Rated till 6 Stars)
Maximum And Or, Chef and Asteroids
Total Problems Solved: 229
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