rrrkkk

• Username: 3★rrrkkk
• Country:  India
• Student/Professional:Other
• 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: 20

Current Ratings Graph Old Ratings Graph

1718 (+41)RatingProvisional
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Starters 173 (Rated upto < 2700)(2025-02-12 22:30:02)

Global Rank:   418

Cheated in:   

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(2025-02-12 22:30:02)

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1346 (+0)RatingProvisional
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December Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   38

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 (20)

September Long 2022 Division 4 (Rated)

Interesting Subarray

Starters 60 Division 4 (Rated)

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

Starters 65 Division 4 (Rated)

Nahaane Jaa, Parity, Candies, Binod, Hackerman

Starters 68 Division 4 (Rated)

Make AP, Make Money, Bull or Bear, Expense List

Starters 70 Division 4 (Rated)

Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s, Prime Reversal

Starters 71 Division 3 (Rated)

Pet Store, Maximizing LCS, Perfect Trio, Snapchat

December Long 2022 Division 4 (Rated)

Divisible by A_i, Gcd of Subarrays, Good Investment or Not, Divisible by K, Reach fast, Maximise XOR

Starters 73 Division 3 (Rated)

Lucky Numbers, Append for OR

Starters 74 Division 3 (Rated)

Chef And Babla, Lcm hates Gcd, Odd Even Binary String

January Long 2023 Division 3 (Rated)

Far from origin, Asymmetric Swaps, Array Halves

February Cook-Off 2023 Division 3 (Rated)

Bi_lindrome!, Permutation and Modulus, Netflix, Take Not Less

Starters 78 Division 3 (Rated)

Bitwise Equation, Valid Expression, Passing Marks

Starters 79 Division 3 (Rated)

Distinct Opposite Sums, Better Deal, Add smallest prime factor, One Stone or Two Stones

Starters 82 Division 3 (Rated)

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

Starters 94 Division 3 (Rated)

The Vowel Matrix, CodeChef Streak, Gymkhana Election IIIT-A, Possible or Not

Starters 152 (Rated)

Maximize Hamming Distance, Range Minimize

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent, Opposite Attract

Starters 170 (Rated)

Monster Monster, qUiRkY qUesTs (Easy), Crazy Jumping Frogs

Starters 172 (Rated)

Transform String, AndOr, Streak Star, Tactical Removal

Starters 173 (Rated upto < 2700)

Cool Subsequences, Introverts, Time Penalty, Overwrite

Total Problems Solved: 141