Mateus Sze Cosenza

• Username: 5★cosenza
• Country:  Brazil
• Student/Professional:Student
• Institution:Instituto Militar de Engenharia
• 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: 12

Current Ratings Graph Old Ratings Graph

2111 (+21)RatingProvisional
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Starters 110 Division 1 (Rated till 5-stars)(2023-11-29 22:00:00)

Global Rank:   33

Cheated in:   

Ratings System Update

(2023-11-29 22:00:00)

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2025 (-26)RatingProvisional
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Starters 63 Division 1 (Rated for 5 & 6 stars)(2022-12-20 00:00:00)

Global Rank:   113

Cheated in:   

Ratings System Update

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

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Contests (12)

CodeChef Starters 22 Division 3 (Rated)

Even Subset Xor, Equal Card Game, Elections in Chefland, Equal LIS, An Interesting Sequence

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros, Permutation XOR Sum

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Travelling in the Graph, Permutation Xority, Interactive Tree, Count the Holidays, Interactive Tree 2

Starters 62 Division 1 (Rated for 5 & 6 stars)

Sorted Substrings, Pythagorean Pair, Make Multiple

Starters 63 Division 1 (Rated for 5 & 6 stars)

Maximize 1s, Make Length 1, Minimum Absolute Score, Greedy Grid Moves

Starters 72 Division 1 (Rated till 5-Stars)

N Triplets, No sequence, XOR Tree

Starters 78 Division 1 (Rated till 6 stars)

Solve More Problems!, Balanced Suffix, Bitwise Equation

Starters 85 Division 1 (Rated till 6 stars)

Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, Bomb Blast, TripTastic

Starters 110 Division 1 (Rated till 5-stars)

Marbles,  Am I Lucky!, Monsters, Tetris

Total Problems Solved: 62