Sanchit Gupta

• Username: 4★white_knight17
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Madras
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 31

Current Ratings Graph Old Ratings Graph

1895 (+24)RatingProvisional
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June Lunchtime 2021 Division 2(2021-06-26 22:45:02)

Global Rank:   520

Cheated in:   

Ratings System Update

(2021-06-26 22:45:02)

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1895 (+17)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   520

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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Practice Paths (0)

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Contests (31)

April Challenge 2020 Division 2

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

May Challenge 2020 Division 2

Coronavirus Spread, Chef and Bitwise Product, Isolation Centers, Triple Sort

March Cook-Off 2020 Division 2

Find Your Gift, Box of Chocolates

April Cook-Off 2020 Division 2

Lift Requests

March Lunchtime 2020 Division 2 (Unrated)

Good Prefix

April Lunchtime 2020 Division 2

Another Birthday Present!, Chef in Fantasy League

June Challenge 2020 Division 2

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

July Challenge 2020 Division 2

Chef and Strings, Chef and Card Game, Doctor Chef, Chefina and Swaps, Ada King, Missing a Point

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements

September Challenge 2020 Division 1

Find XOR, Ada Matrix, Chef and Trump Cards, A Problem on Sticks, Chefina and Swap

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work, K-Foldable String

August Lunchtime 2020 Division 2

Game on a Strip, Mode of Frequencies, Ratings and Rankings

June Lunchtime 2020 Division 2

Chef and Demonetisation, Maximum AND

RECode 12.0 (Rated for all)

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

October Challenge 2020 Division 1

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

November Challenge 2020 Division 1

Restore Sequence, Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall

December Challenge 2020 Division 1

Even Pair Sum, Vaccine Distribution, Vaccine Production, Positive Prefixes

December Cook-Off 2020 Division 2

Self-Destructing Strings, Catch the Thief, Circle of Chaos, Minimum Attendance Requirement

December Lunchtime 2020 Division 1 (Unrated)

Three Letters, One Zero Swaps

November Cook-Off 2020 Division 1

Graph Construction, Chef and IPC Certificates, Flip the String

November Lunchtime 2020 Division 1

Gasoline

September Cook-Off 2020 Division 1

Maximise Subsequence Value

Code Ensemble (Rated for Division 2)

Priya and AND, Help Martha

InfInITy 2k20 Division 2 (Rated)

Los Pollos Hermanos, Empire Business , The One Who Knocks!

CodeChef Div 3 Rated Contest 2021 Division 2 (Unrated)

Rectangle, Chef and Patients, Body Mass Index, Total Score

April Cook-Off 2021 Division 2

Tree Distances, Chocolate Monger, OR of ANDs

April Lunchtime 2021 Division 1

A Special Tree

SPYBITS IIT BHU Division 2 (Rated)

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

June Cook-Off 2021 Division 2

The Wave

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

Total Problems Solved: 259