cowwycow

Rookie League

• Username: 5★cowwycow
• Country:  Vietnam
• 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: 18

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2030 (-35)RatingProvisional
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Starters 224 (Rated till 6 star)(2026-02-04 22:00:00)

Global Rank:   136

Cheated in:   

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(2026-02-04 22:00:00)

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Global Rank:   0

Cheated in:   

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Contests (18)

Starters 98 Division 4 (Rated)

FIND A and B, Messi vs Ronaldo

Starters 190 (Rated)

Maximum Slams, Subsequence Sort, Min-Max Deletion, Light All, Number Reduction

Starters 191 (Rated)

Add 1 or 2, Grid Path (Easy), Add to get GCD, Permuted Greater than 2, Divide into 3, Nearest Square

Starters 192 (Rated)

Security Lines, MinPath Minimize, No Odd Sum, Equate XY, No 3 Please!

Starters 197 (Rated)

Split, All Odd Prefix Sums, Good Ranking (Pair)

Starters 199 (Rated)

Perfect Ranges, Fence Colouring, Grid MEX, Subtract or Divide

Starters 200 (Rated)

Permutation Counting (Easy), Lexicographic Matching, Minimum Set, Random NIM, Restrict Palindromes, Good Subsequence

Starters 202 (Rated for 5 star)

If Only I Could Read, Min-Max Deque (Easy)

Starters 206 (Rated)

Prime Sum, Gladiator Fighting, Min Steps, Cyclic Shift Minimization, Product Equal Sum

Starters 207 (Rated till 5 star)

Adjacent Sums, Make Subarray, Maximum Smaller

Starters 208 (Rated till 6 star)

GCND, Cycle and Add

Starters 209 (Rated till 5 star)

High Score (Easy Version), Tactical Conversion, Binary Love

Starters 210 (Rated till 5-star)

Delete Sorted Subsequence, Min Modular Subarray, Make All, First Element Counting

Starters 211 (Rated till 6 - star)

Subarray Maximums, No Doubling, Tournament Rigging (Minimum)

Starters 212 (Rated till 6 star)

Interesting Binary (Easy Version), Binary Flip, Counting MEX Is Fun, Distinct Fun

Starters 213 (Rated till 5 star)

Mean Difference (Easy), Chef and String, Separation, Maximum Product Walk

Starters 214 (Unrated)

Crazy Permutations, Scam, Delete For Fun

Starters 217 (Rated till 5 star)

Tree Counting, Make An AP, Range MEX

Starters 223 (Unrated)

Expansion, Less than Max

Starters 224 (Rated till 6 star)

Advitiya Coin, MAX MIN MEX

Total Problems Solved: 107