jatin

• Username: 2★lazy_dumbo
• Country:  India
• Student/Professional:Student
• 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: 14

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1465 (+23)RatingProvisional
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June Challenge 2021 Division 3 (Rated)(2021-06-14 15:00:00)

Global Rank:   6534

Cheated in:   

Ratings System Update

(2021-06-14 15:00:00)

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1465 (-121)RatingProvisional
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June Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   6534

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 (14)

February Challenge 2019 Division 2

Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef, Manhattan Rectangle

February Cook-Off 2019 Division 2

Max Range Queries, Buying New Tablet, Chef and Party

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

March Challenge 2019 Division 2

Chef got Recipes, Chef and a Beautiful Digit, Chef and Number Game

March Cook-Off 2019 Division 2

XOR N-bonacci Sequence, UEFA Champions League

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing

May Challenge 2019 Division 2

Matches, Reduce to One

June Challenge 2019 Division 2

Sum and GCD, Chef and Proxy, Chef and Ingredients, Road Signs, Guddu on a Date

July Challenge 2019 Division 2

Parity Again, Minimum and Maximum, Chef and Mean

October Challenge 2019 Division 2

Even Edges, Array Modification, Operations on a Matrix, Phone Prices

January Challenge 2020 Division 2

Equality, Breaking Bricks, Chefina and Prefix Suffix Sums, Doofish Matrix, Doraemon, Chef and Dynamo

January Lunchtime 2020 Division 1

Under the Tunnels

April Challenge 2021 Division 3

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

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Bella ciao, Summer Heat

Total Problems Solved: 84