Gagan Kumar

Rookie League

• Username: 3★sharp_shell_99
• 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: 23

Current Ratings Graph Old Ratings Graph

1646 (+58)RatingProvisional
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Starters 218 (Rated)(2025-12-24 22:00:04)

Global Rank:   122

Cheated in:   

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(2025-12-24 22:00:04)

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None(None)

Global Rank:   0

Cheated in:   

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(None)

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Learning Paths (1)

Learn SQL

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Practice Paths (0)

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Contests (23)

Starters 150 (Rated)

IOI 2024, Find Multiset State, Equal Pairs (Easy), Ratio By 2

Starters 153 (Rated)

AI is Coming, Butterfly, Make Arithmetic Progression

Starters 155 (Rated)

Chef and Parole, Rectangled

Starters 156 (Rated)

Partition Score, Sweets Shop, Long Queue, Even Numbers Hate

Starters 164 (Rated)

Itz Simple, Swap and Flip, New-Pro Coder

Starters 165 (Rated)

Christmas Cake, Poster Perimeter, Bulk Discount

Starters 168 (Rated)

Can You Bench, Make Odd, Big Achiever

Starters 169 (Rated)

Opposite Attract, Entry Check

Starters 171 (Rated)

Squid Game - Piggy Bank

Starters 195 (Rated)

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

Starters 196 (Rated)

Append Average, Sugar Limit, Cloud Watching, More Cookies

Starters 197 (Rated)

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

Weekend Dev Challenge 09: ML Projects

Data Exploration and Analysis - Loan Approval

Starters 198 (Rated)

Currency Exchange, Decoration Discount

Starters 199 (Rated)

Brick Comparisions, Subtract or Divide, Fence Colouring, Grid MEX

Starters 201 (Rated)

Compare and Connect, Huge Grid (Easy Version), Mixing Liquids, Mark Points

Starters 203 (Rated)

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

Starters 206 (Rated)

Cyclic Shift Minimization, Min Steps, Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying

Starters 207 (Rated)

Maximum Smaller, Gambling, Make Subarray, Subset MEX Counting, Tourist

Starters 208 (Rated)

GCND, Sabotage, Alternate Jumps

Starters 209 (Rated)

Binary Love, Tactical Conversion, Small GCD Sort, Divisible Duel

Starters 211 (Rated)

Buying Chairs, Wolf Down, No Doubling, Subarray Maximums

Starters 213 (Rated)

Chef and String, EXML Race, Separation, No 4 Please

Starters 218 (Rated)

Collatz Conjecture (Easy), Deleting Array Again, Counting Optimal Arrays, Coloured Balloons, Stop The Count

Total Problems Solved: 91