Tanishq Rajak

• Username: 3★tan_10_r
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, India
• 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: 18

Current Ratings Graph Old Ratings Graph

1690 (+48)RatingProvisional
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June Lunchtime 2022 Division 2 (Rated)(2022-06-19 23:10:02)

Global Rank:   290

Cheated in:   

Ratings System Update

(2022-06-19 23:10:02)

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

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1690 (-277)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   290

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 (18)

February Challenge 2021 Division 3

Highest Divisor, Maximise Function

March Cook-Off 2021 Division 3

Weight Balance

February CodeChef Starters 2021 Division 3 (Rated)

Chef and Coupon

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

International Coding Marathon 2021 Division 3 (Rated)

Lucky Boundaries

April Cook-Off 2021 Division 3

Passing Marks, Chocolate Monger

April Lunchtime 2021 Division 3

Equinox Strings, Coldplay, Array Rotation, Chef in Heaven

May Cook-Off 2021 Division 3

Marathon, Vaccine Drive

May Challenge 2021 Division 3 (Rated)

Xor Equality, Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Bella ciao, Summer Heat

June CodeChef Starters 2021 Division 3 (Rated)

Cyclic Quadrilateral, Chef and Queries, Total Correct Submissions, Chess Match

CodeChef Starters 6 Division 2 (Unrated)

Three Dices, Cricket Ranking

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

CodeChef Starters 11 Division 3 (Rated)

The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes

CodeChef Starters 20 Division 2 (Unrated)

Brutal-Xors

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

May Long Two 2022 Division 2 (Unrated)

Make them Zero

June Lunchtime 2022 Division 2 (Rated)

Zero Ones Equal One Zeros, The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Equal by XORing

Total Problems Solved: 73