pulkit gupta

• Username: 5★lm4pulkit
• Country:  India
• Student/Professional:Professional
• Organisation:Samsung Research Institute Bangalore
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 34

Current Ratings Graph Old Ratings Graph

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September Cook-Off 2021 Division 1(2021-09-20 00:30:00)

Global Rank:   85

Cheated in:   

Ratings System Update

(2021-09-20 00:30:00)

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2060 (-141)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   85

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Contests (34)

August Cook-Off 2019 Division 2

Chef Drinks Coke

September Mega Cook-Off 2019 Division 2

Playing with Matches

October Challenge 2019 Division 2

Missing Number, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices, Even Edges

November Challenge 2019 Division 2

Physical Exercise, Hard Sequence, Smallest Beautiful Number, A Simple Game, Weapon Value, Chef and Minimum Colouring

December Challenge 2019 Division 2

Chefina and Ranges, Addition, That Is My Score!, Sticky Notes, Easy Subsequence Selection, Binary XOR, Plus Multiply

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums

February Challenge 2020 Division 1

Chef and Railway Stations, Long Contest and Cook Off Overlaps, Expected Change, No Change Required

April Challenge 2020 Division 1

Strange Number, Squared Subsequences

March Cook-Off 2020 Division 1

Mysterious Sequence

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests, Simple Operations

April Lunchtime 2020 Division 1

Positive Mex

May Lunchtime 2020 Division 1

Convert the String, Escape One

July Cook-Off 2020 Division 1

What Is This, a Crossover Episode, Even-tual Reduction, OR-thodox Distinction

July Lunchtime 2020 Division 1

Golomb Sequence, Binary Concatenation

August Cook-Off 2020 Division 1

Red-blue Trees, Polygon Relationship

August Lunchtime 2020 Division 1

Game on a Strip, Alien Invasion

June Cook-Off 2020 Division 1

Checkpoints, Per Capita Income

June Lunchtime 2020 Division 1

Maximum AND, Square Submatrices, Gold Mining

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Rotation, Chef and Numbers

December Lunchtime 2020 Division 1 (Unrated)

Even Sequence, Three Letters, One Zero Swaps

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates, Hiring Workers

October Lunchtime 2020 Division 1

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

September Cook-Off 2020 Division 1

Maximise Subsequence Value

February Challenge 2021 Division 1

Team Name, Prime Game, Multiple Games

February Lunchtime 2021 Division 2

Coprime Range

April Cook-Off 2021 Division 2

Chocolate Monger

April Lunchtime 2021 Division 2

Array Rotation, Bench Press, Chef in Heaven

May Cook-Off 2021 Division 2

The Last Problem, Permutation Swaps, Chef and Subarrays

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components, K-Subarrays

June Cook-Off 2021 Division 1

Binary String on Steroids

June Lunchtime 2021 Division 1

Tic Tac Toe, Unpleasant Ones, From Rational to Binary

July Cook-Off 2021 Division 1

Beautiful Subsequence, Mod Equality

July Lunchtime 2021 Division 2

Beautiful Pairs, Xor Separation, Array Rotation Returns, Longest Good Segment

September Cook-Off 2021 Division 1

Chef and Pairwise Distances, Half Sequence, Fake Swaps

SnackDown 2021 - Online Qualifiers

Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1B

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Total Problems Solved: 103