wk_w

• Username: 5★wk_w
• Country:  Hong Kong (SAR)
• 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: 17

Current Ratings Graph Old Ratings Graph

2055 (-1)RatingProvisional
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Starters 209 (Rated till 5 star)(2025-10-22 22:00:00)

Global Rank:   58

Cheated in:   

Ratings System Update

(2025-10-22 22:00:00)

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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Contests (17)

Starters 174 (Rated)

Too Much Homework!, Mystic Slimes, Deletion and Difference, Bigger is Better

Starters 175 (Rated)

Alternate It!, Multiplexer, Make same

Starters 176 (Rated)

Same And, Friendly Binary Strings, Clothing Store, Costly Summit

Starters 179 (Rated)

Station Allocation, Can you reach, Unlock The Safe, Lost in the Fest!!

Starters 180 (Rated)

Shall we play a game, Array Operations, Counting Problem

Starters 182 (Rated)

Bar Queue, Beautiful Garden, Palindromic Score

Starters 183 (Rated till 6 star)

Complete MST, S to T

Starters 184 (Rated till 5 star)

Front or Back, Double or Append

Starters 185 (Rated till 5 star)

GCD Summation

Starters 186 (Rated till 6 star)

Distinct Arrays

Starters 187 (Rated till 6 star)

OR What, Distinct Representations

Starters 192 (Rated till 6 star)

Equate XY, No 3 Please!

Starters 195 (Rated till 5 star)

Game (Easy), String Deletions

Starters 196 (Rated till 5 star)

Beauty in Everything, Append Average

Starters 197 (Rated till 6 star)

Expected Cost, Good Ranking (Pair), Split

Starters 198 (Rated till 5 star)

Minimize Maximum Mex

Starters 209 (Rated till 5 star)

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

Total Problems Solved: 42