atul_kumar_01

• Username: 2★atul_kumar_01
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 26

Current Ratings Graph Old Ratings Graph

1550 (+7)RatingProvisional
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Starters 82 Division 3 (Rated)(2023-03-22 23:00:04)

Global Rank:   1467

Cheated in:   

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(2023-03-22 23:00:04)

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1553 (+0)RatingProvisional
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Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1780

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

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Contests (26)

August Long 2022 Division 4 (Rated)

XOR with smallest element, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal, Sale Season

Starters 52 Division 4 (Rated)

AI Analysing Code, Minimum Sum, WA Test Cases, Air Conditioner Temperature, Gritty Grid

August Lunchtime 2022 Division 3 (Rated)

Array Equality, Easy Permutation, Equalizing Numbers, Candy Distribution

Starters 53 Division 3 (Rated)

Odd Pairs, Weights

Starters 54 Division 3 (Rated)

Equal Distinct, Ticket Fine, Team of Two

September Long 2022 Division 3 (Rated)

Speed Limit Test, Bob at the Bank, Pokemon Battles, Interesting Subarray, Good Pairs

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Sleep deprivation, Permutation Creation, Stick Break, Flip the cards, Equalize AB

Starters 58 Division 4 (Rated)

Break the elements, Ranklist Pages, Reach the Target, Remove Bad elements

Starters 59 Division 4 (Rated)

Chef and Happy String , Maximum Subarray , Suspense String, Audible Range, Speciality

Starters 60 Division 4 (Rated)

Expert Setter, Card Removal, Palindrome Flipping, Paper Cutting, Tax in Chefland

Starters 61 Division 3 (Rated)

Minimise LCS, Different Consecutive Characters , Subarray Removal, Odd Sum Pair

Starters 62 Division 3 (Rated)

Test Score, Make Multiple, X Jumps, Sorted Substrings, Final Sum

Starters 63 Division 3 (Rated)

Make Length 1, Avoid Squares Please

Starters 64 Division 3 (Rated)

Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Distinct Colors

Starters 65 Division 3 (Rated)

Nahaane Jaa, Candies, Hackerman

Starters 67 Division 3 (Rated)

Minimum Number of Ones, Counting Problem, Expensive Steps , Maximum Angriness

Starters 68 Division 3 (Rated)

Boring String, Expense List, Make AP, Make Money

Starters 69 Division 3 (Rated)

Akash and Dinner, Convert to permutation

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, Prime Reversal

Starters 71 Division 3 (Rated)

Pet Store, Perfect Trio, Snapchat

Starters 73 Division 3 (Rated)

Consecutive Xor, Lucky Numbers, Append for OR

Starters 75 Division 3 (Rated)

Prefix Ones, Three Powers of Two, Two Ranges

Starters 76 Division 3 (Rated)

400M Race, Not Divisible, Construct Array, Zero String, Make Array Odd, Redistributing Chocolates

February Cook-Off 2023 Division 3 (Rated)

Bi_lindrome!, Permutation and Modulus, Netflix

Starters 78 Division 3 (Rated)

Valid Expression, Passing Marks

Starters 82 Division 3 (Rated)

Make A-B Same, Reach Home, Difference Matrix, MIN To MAX

Total Problems Solved: 101