Łukasz Pluta

• Username: 7★pookash
• Country:  Poland
• Student/Professional:Student
• Institution:University of Wrocław Poland
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 17

Current Ratings Graph Old Ratings Graph

2623 (+8)RatingProvisional
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February Cook-Off 2023 Division 1 (Rated)(2023-02-08 22:30:00)

Global Rank:   34

Cheated in:   

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(2023-02-08 22:30:00)

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2615 (-18)RatingProvisional
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September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)(2022-12-20 00:00:00)

Global Rank:   11

Cheated in:   

Ratings System Update

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

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Learning Paths (0)

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Contests (17)

March Lunchtime 2021 Division 3

Dinner by Candlelight, Motivation, Make the Sum Even, Racing, Lunchtime, Turn It

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns, Longest Good Segment, Bad Luck

August Cook-Off 2021 Division 2

Clear the Array, Interactive Equivalency, Chef 2 Chef, Chef and Closure, Different String, Odd Array, Equal Difference

August Lunchtime 2021 Division 1

Bunny Hops, Just a Graph, Longest Spanning Substrings, Chef and Deque

September Cook-Off 2021 Division 1

Chef and Pairwise Distances, Fake Swaps, Half Sequence, Chess Kings Chasing Game

October Cook-Off 2021 Division 1

Can You Reach The End, Find the Modulus, Chef Up

SnackDown 2021 - Elimination Parallel (Rated for Div 1)

Graduate Work Matters, Sorting Segments

December Cook-Off 2021 Division 1

Break the Balance, RGB Construction, Binary String Game, Destructive Nim

January Cook-Off 2022 Division 1

Subsegment Divisibility , Prime Graph, Erase All But One

January Lunchtime 2022 Division 1

Permutation XOR Sum

March Cook-Off 2022 Division 1

Secret Tree, Dragonado And XOR, Alternating Divisibility

March Lunchtime 2022 Division 1

Mathology, Winter, Adjacency Love, Separate Them All

May Lunchtime 2022 Division 1 (Rated)

Balanced 0-1 Tree, Equal After And, Rearrange Ranges

June Cook-Off 2022 Division 1 (Rated)

Split AND Sum, Simple XOR, Throw and Take, Prefix Suffix Distinct

June Lunchtime 2022 Division 1 (Rated)

Increase to Zero, SPLIT With XOR Not X, XOR, The Detective, Minimum Xor On Segment, XOR Times 2 Is Sum, Max Shift After XOR, The Lost Array

September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)

Increasing Addition, Remove Numbers, Adjacent Pairs, Where Is the Root, Longest Unfriendly Subsequence

February Cook-Off 2023 Division 1 (Rated)

Take Not Less, Alice Potter and OWL, Alice Potter And Dumbledore Army

Total Problems Solved: 71