Shubham Mahajan

Rookie League

• Username: 1★shubhu_mahajan
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 9

Current Ratings Graph Old Ratings Graph

1201 (+26)RatingProvisional
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Starters 220 (Rated)(2026-01-07 22:00:06)

Global Rank:   6705

Cheated in:   

Ratings System Update

(2026-01-07 22:00:06)

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NA? (+NA)RatingProvisional
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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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Learning Paths (0)

Practice Paths (1)

Level up from 1* to 2*

8%

Contests (9)

Starters 197 (Rated)

Bowling Balls, Independence Day

Starters 198 (Rated)

Currency Exchange, Make Cat, Decoration Discount

Weekend Dev Challenge 10: ML Projects

Calculate F-Score for Evaluating Binary Classifier, Implement K-Fold Cross-Validation

Starters 200 (Rated)

Chef Bakes Cake, Good Subsequence, Restrict Palindromes

Starters 201 (Rated)

Huge Grid (Easy Version), Selling Coins, Mixing Liquids, Mark Points

Starters 202 (Rated)

Buying Flowers, Min-Max Deque (Easy), Two Rolls, If Only I Could Read, Endless Play

Starters 203 (Rated)

Cab Rides, Passing Grade

Starters 204 (Rated)

Minimize Sum, Drawing Chances, Episodes

Starters 205 (Rated)

Unreachable, Mirror Jump, Triplet Maximization

Starters 220 (Rated)

New Year Resolution, Two Pile Game, Front-Back Matching, Movie Hype

Total Problems Solved: 36