António Neves

• Username: 6★rocksnow
• Country:  Portugal
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

2341 (+8)RatingProvisional
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Starters 205 (Rated till 6 star)(2025-09-24 22:00:00)

Global Rank:   24

Cheated in:   

Ratings System Update

(2025-09-24 22:00:00)

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2351? (+315)RatingProvisional
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Starters 45 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   8

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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Contests (10)

January Long 2022 - I, Division 3 (Rated)

Prime in a binary string, Keplers Law, Chef and Riffles, Covid Spread, Retrieve back the Array

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

Starters 45 Division 2 (Rated)

Even Equal Odd, Xor and Multiply, KBG and GN-Theory, Retrieve the Array, Adjacent Sum Parity

February Cook-Off 2023 Division 1 (Rated)

Take Not Less, Alice Potter And Dumbledore Army

Starters 83 Division 1 (Rated)

Saber Slays, Construct String, Order by XOR

Starters 102 Division 1 (Rated till 6 Stars)

Chess ELO, Parity Permutation, Light The Bulb, Chef Segment, Bit Play

Starters 150 (Rated till 6 stars)

Equal Pairs (Hard), Min Ops (Hard), Replacing Game

Starters 170 (Rated till 6 star)

Crazy Jumping Frogs, Simultaneous Robots, qUiRkY qUesTs (Easy)

Starters 173 (Rated upto < 2700)

Cool Subsequences, Introverts, Cool Checker, Time Penalty, Overwrite

Starters 205 (Rated till 6 star)

Unreachable, Water Supply, Prefix-Suffix Reconstruction

Total Problems Solved: 39