CP Helper 20

Rookie League

• Username: 1★cphelp_20
• Country:  India
• 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)

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

1033 (+137)RatingProvisional
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Starters 219 (Rated)(2025-12-31 22:00:06)

Global Rank:   5303

Cheated in:   

Ratings System Update

(2025-12-31 22:00:06)

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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Contests (18)

Starters 184 (Rated)

One Down, Front or Back, Sum to 0

Starters 192 (Rated)

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

Starters 193 (Rated)

Mex Tree (Min), Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors, Rectangle and Square

Starters 195 (Rated)

Game (Easy), Game (Hard), Selling Sandwiches, Failing Grades, Marble Collector

Starters 196 (Rated)

More Cookies, Cloud Watching, Beauty in Everything, Sugar Limit, Append Average, Swap Sum

Starters 198 (Rated)

Currency Exchange, Make Cat, Decoration Discount, Leave no Witnesses, Minimize Maximum Mex

Starters 199 (Rated)

Perfect Ranges, Fence Colouring, Grid MEX, Subtract or Divide, Brick Comparisions, Cake Making, XOR Game

Starters 200 (Rated)

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

Starters 203 (Rated)

Subsequences of Subsequences, Maximum MST, Cab Rides, Coloured Orbs, Passing Grade

Starters 206 (Rated)

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

Starters 207 (Rated)

Balanced Subarrays, Adjacent Sums, Subset MEX Counting, Make Subarray, Tourist, Gambling, Maximum Smaller, Subarray ORs

Starters 208 (Rated)

XOR Sorting, Positive-Negative, GCND, Spring Cleaning, Sabotage, Alternate Jumps, Cycle and Add

Starters 209 (Rated)

Easy Grid Game, Binary Love, Tactical Conversion, Bitcoin Market, Small GCD Sort, Divisible Duel, Counting Is Fun, High Score (Hard Version), High Score (Easy Version)

Starters 210 (Rated)

Delete Sorted Subsequence, Min Modular Subarray, Median on Tree, Chocolate Eating, Profits, Notebook Counting, Make All, First Element Counting

Starters 211 (Rated)

Subarray Maximums, Fuel Check, Buying Chairs, No Doubling, Wolf Down, Tournament Rigging (Minimum)

Starters 212 (Rated)

Basketball Score, Exit Door, Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Signal, Binary Flip, Beautiful Sum

Starters 215 (Rated)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Product Sum Arrays (Hard), Markers on a Tree (Easy), Markers on a Tree (Hard), Differing Values, Special Missions, Gem Bundles, Competition of 4

Starters 219 (Rated)

Pizza Comparision, Cake Baking

Total Problems Solved: 112