marcoreus73

Rookie League

• Username: 3★marcoreus73
• Country:  Germany
• 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)

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No. of Contests Participated: 33

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Starters 227 (Rated)(2026-02-25 22:00:02)

Global Rank:   316

Cheated in:   

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Global Rank:   0

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Contests (33)

Starters 79 Division 4 (Rated)

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

Starters 80 Division 2 (Rated)

Permutation Subsequence, Prefix Permutation, Equal Elements

Starters 81 Division 3 (Unrated)

Divide Pages, Maximum Capacity

Starters 82 Division 3 (Rated)

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

Starters 84 Division 2 (Rated)

Max count of 1, Digit Operation, Max Binary, Chef And Adjacent Sums

Starters 85 Division 2 (Rated)

Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium

Starters 86 Division 2 (Rated)

String Game , Maximise Score

Starters 87 Division 2 (Rated)

Existence

Starters 83 Division 3 (Rated)

Chef Eren, Construct String, Order by XOR

Starters 88 Division 2 (Rated)

Unstable Subarray

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays

Starters 90 Division 2 (Rated)

Printing Binary Array

Starters 91 Division 3 (Rated)

XOR & Sum, Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation

Starters 92 Division 2 (Rated)

Rectangular Tiling, Dotify Playlist

Starters 93 Division 2 (Rated)

Break Free, NASA, Problem

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, The Vowel Matrix

Starters 155 (Rated)

GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max

Starters 162 (Rated)

Adjacent Sum Array

Starters 165 (Rated)

Reverse and Alternate, Stable Array, Bulk Discount

Starters 166 (Rated)

Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library, Christmas Gifts, Merry Christmas!

Starters 167 (Rated)

Temperature Balance, Lottery Tickets, Delete Not Equal, Grid Construction (Odd)

Starters 168 (Rated)

No Two Alike, Binary Removals, Make Odd

Starters 173 (Rated upto < 2700)

Time Penalty

Starters 174 (Rated)

Mystic Slimes, Deletion and Difference

Starters 208 (Rated)

Cycle and Add

Starters 210 (Rated)

Chocolate Eating, Profits, First Element Counting

Starters 213 (Rated)

EXML Race, Separation, No 4 Please

Starters 214 (Unrated)

Chef and Close Friends, Zero Permutation Score

Starters 215 (Rated)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Differing Values, Special Missions, Gem Bundles

Starters 216 (Rated)

Minimum Same Difference, XOR Equal Subtract, Scoring, Best Seats

Starters 219 (Rated)

New Operation, 3 Paths , Ones and Zeroes II, Ones and Zeroes I

Starters 224 (Rated)

Advitiya Coin, Accommodation, AabBcCDd

Starters 225 (Rated)

Maximum Score, All Even

Starters 226 (Rated)

Max Minus Min, Minimum Distinct , Sub A Add B

Starters 227 (Rated)

Equal Elements, Erase and Maximize, Buying Tickets

Total Problems Solved: 152