Jay Sharma

Practice: 

Factorial, Enormous Input Test, Subset Sum, Number Mirror, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum OR Difference, Decrement OR Increment, Doof on Cartesian, Chef and Strings, Guess the Tiling, Integer concatenation, Permutation Sorting Game, In-tree-active Node Coloring, Visit Them All, Key-bored, Gormint Aunty

December Challenge 2019 Division 2: 

Plus Multiply, That Is My Score!

April Challenge 2020 Division 2: 

Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

May Challenge 2020 Division 1: 

Triple Sort, Coronavirus Spread, Chef and Bitwise Product, (Challenge) Nanobots, Isolation Centers

April Cook-Off 2020 Division 2: 

Matrix Decomposition, Lift Requests

May Cook-Off 2020 Division 1: 

Chef, Chefina and Their Friendship, Roads in Chefland

April Lunchtime 2020 Division 2: 

Another Birthday Present!, Positive Mex, Chef in Fantasy League

May Lunchtime 2020 Division 1: 

Convert the String

June Challenge 2020 Division 1: 

Even Matrix, The Tom and Jerry Game!, Operations on a Tuple, Convenient Airports, Guessing Game, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control

July Challenge 2020 Division 1: 

Ada King, LCM Constraints, Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 1: 

Subsequence Frequency Counting, Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef Thanos Wants Perfect Balance, Chef and Wedding Arrangements

September Challenge 2020 Division 1: 

Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Divide Candies, Ada Matrix, Coronavirus Spread 2

July Cook-Off 2020 Division 1: 

Even-tual Reduction, OR-thodox Distinction

July Lunchtime 2020 Division 1: 

Golomb Sequence, Binary Concatenation

August Cook-Off 2020 Division 1 : 

Polygon Relationship, Chef and Work, K-Foldable String

August Lunchtime 2020 Division 1: 

Game on a Strip, Alien Invasion

June Cook-Off 2020 Division 1: 

Per Capita Income

June Lunchtime 2020 Division 1: 

Maximum AND

October Challenge 2020 Division 1: 

Inversions, Positive AND, Replace for X, D-Dimensional MST, Covid Run, Chef and Easy Queries

November Challenge 2020 Division 1: 

Connect on a Grid (Challenge), Restore Sequence, Ada and Dishes, Magical Candy Store, Scalar Product Tree, Iron, Magnet and Wall

December Cook-Off 2020 Division 1 : 

Self-Destructing Strings, Circle of Chaos, Carry All Fruits, Minimum Attendance Requirement

December Lunchtime 2020 Division 1 (Unrated): 

Three Letters, Sed Sequences, One Zero Swaps

January Lunchtime 2021 Division 1 (Unrated): 

Good Grid, Shifting Spoons, Ashishgup and Interviews, Pair Me, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum

October Cook-Off 2020 Division 1: 

Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode

November Cook-Off 2020 Division 1: 

Flip the String, Chef and IPC Certificates, Hiring Workers

October Lunchtime 2020 Division 1: 

Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift

November Lunchtime 2020 Division 1: 

Gasoline

September Cook-Off 2020 Division 1 : 

Maximise Subsequence Value, Minimum Insertions

September Lunchtime 2020 Division 1: 

Robot Detector

UWCOI 2021 (Rated for all): 

Organisation, Array Swaps, Hidden Numbers, Binary Puzzle

February Challenge 2021 Division 1: 

Frog Sort, Team Name, Another Tree with Number Theory, Chef and Meetings, Prime Game, Multiple Games, XOR Sums, Maximise Function, Cut the Cake (Challenge), Cell Shell, Highest Divisor

March Cook-Off 2021 Division 1: 

Consecutive Deletions, Pawri Meme, Guess the Number

February Lunchtime 2021 Division 1: 

Average Sorting, Sed Max

Break-The-Server (Unrated): 

PCM Dilemma, Memcached Service, Chef and Laddus For Children, Students, heights and their IQs, Tree paths sum

March Challenge 2021 Division 1: 

Interesting XOR!, Dense Graph, Chef and Groups, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays, Wireless Electricity (Challenge), Maximum Topological Sort, No Time to Wait

March Lunchtime 2021 Division 1: 

Uniform, Lunchtime

International Coding Marathon 2021 Division 1 (Unrated): 

Suffix Sort, Infinite polygons, Stack Of Rectangles, Lucky Boundaries

SPYBITS IIT BHU Division 1 (Unrated): 

B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, F - Stone Land, A - Save Water Save Life

May Cook-Off 2021 Division 1: 

The Last Problem, Permutation Swaps, Falling Zero, Marathon, Double Burgers

May Lunchtime 2021 Division 1: 

Total Components, K-Subarrays

May Challenge 2021 Division 1 (Unrated): 

Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility

June Cook-Off 2021 Division 1: 

Binary String on Steroids

July Cook-Off 2021 Division 1: 

Beautiful Subsequence, Mod Equality, Hidden Colored Graph

August Cook-Off 2021 Division 1: 

Odd Array, Different String, Interactive Equivalency, Clear the Array

September Cook-Off 2021 Division 1: 

Chess Kings Chasing Game, Cars and Bikes, Chef and Pairwise Distances, Zebra Crossing, Half Sequence, Fake Swaps, Fake GCD, Adjacency Hatred

SnackDown 2021 - Online Qualifiers: 

Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference

September Lunchtime 2021 Division 1: 

Interesting Representation, Alice vs Bob Faceoff

October Cook-Off 2021 Division 1: 

Can You Reach The End, Find the Modulus, Chef Up

October Lunchtime 2021 Division 1: 

Median Rearrangement, Tree Upshot

SnackDown 2021 - Online Round 1A: 

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

November Challenge 2021 Division 1 (Unrated): 

Flip or Compress, Functional Array, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges, Convex Hulk

SnackDown 2021 - Online Pre-Elimination: 

Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers

SnackDown 2021 - Online Elimination Round (Rated for all): 

Graduate Work Matters, Sorting Segments

Inter-IIT CP Contest: 

No Plagiarism, Silent People, Greater Colours, Clever Theft, Chef Pizza Delivery, Kill Feed Updates

November Lunchtime 2021 Division 1: 

Min-Max Rotations, Subarray Jumps

December Challenge 2021 Division 1 (Unrated): 

Rock Paper Scissors, Pyramid Traversal, Squares Counting

SnackDown 2021 - Final Round: 

Ones Guessing, AND of Maximums

Infinity 2k21 Division 1 (Unrated): 

Marbles, Ddakji, Tug of War, Escape Plan, Hopscotch, Dalgona Treat

January Cook-Off 2022 Division 1: 

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Mask Policy, Merged LIS, Hungry Ashish, Boring Trip, Prime Graph, Erase All But One

January Lunchtime 2022 Division 1: 

Permutation XOR Sum

February Cook-Off 2022 Division 1: 

Xor Becoming Uncanny, Perfect Permutation, PerMEXuation , Mango Market

February Lunchtime 2022 Division 1: 

Chef Cooks Permutation, Magical Modulo, Magnet Sort

March Cook-Off 2022 Division 1: 

Secret Tree, Dragonado And XOR, Alternating Divisibility

April Cook-Off 2022 Division 1: 

Chef Goes Shopping, Sorted Distances

May Cook-Off 2022 Division 1 (Rated): 

Different Subarrays Rearrange, Triple Inversions

May Lunchtime 2022 Division 1 (Rated): 

Balanced 0-1 Tree, Equal After And

July Cook-Off 2022 Division 1 (Rated): 

String Break, Enough Space, Chef Drinks Tea, Partition Queries, Segmentation Fault, High Accuracy, Subsequence LCM

June Cook-Off 2022 Division 1 (Rated): 

Throw and Take, Simple XOR, Prefix Suffix Distinct, Rating Improvement, Playlist, Break the Stick, First and Last, Split AND Sum

June Lunchtime 2022 Division 1 (Rated): 

The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Minimum Xor On Segment, SPLIT With XOR Not X, Increase to Zero

September Lunchtime 2022 Division 1 (Rated) (Based on EJOI): 

Increasing Addition

Starters 62 Division 1 (Rated for 5 & 6 stars): 

Strange BST, Joint XOR, Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair, X Jumps, Max minus Min, Test Score

Starters 63 Division 1 (Rated for 5 & 6 stars): 

Maximize 1s, Make Length 1, Minimum Absolute Score, Greedy Grid Moves

Starters 65 Division 1 (Rated for 5 & 6 stars): 

Nahaane Jaa, Binod, Potato to Gold

Starters 74 Division 1 (Rated till 6-Stars): 

Candies, Maximum Xor Sum, Distinct Values, Power Tree, Lcm hates Gcd, Medicine Strength, Minimal Inversions

February Cook-Off 2023 Division 1 (Rated): 

Take Not Less, Alice Potter and OWL, Alice Potter And Dumbledore Army

Starters 100 Division 1 (Rated): 

Prime Permutation, Stamps 100, Concussive Sequence, Ant

Problems Authored (7)

Problems Tested (13)

Editorials Contributed (3)