Rehaan Ahmad

Bronze League

• Username: 4★rehaan_ahmad
• Country:  India
• Student/Professional:Student
• Institution:Dr. A.P.J. Abdul Kalam Technical University Lucknow, Uttar Pradesh, India
• 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: 3

Current Ratings Graph Old Ratings Graph

1944? (+60)RatingProvisional
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Starters 244 (Rated)(2026-06-24 22:02:00)

Global Rank:   105

Cheated in:   

Ratings System Update

(2026-06-24 22:02:00)

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None(None)

Global Rank:   0

Cheated in:   

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(None)

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DSA Rating Graph

No. of DSA Contests Participated: 2

1890? (+296)RatingProvisional
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Monday Munch - DSA Challenge 009 (Rated)(2026-06-29 22:00:00)

Global Rank:   40

Cheated in:   

Ratings System Update

(2026-06-29 22:00:00)

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Learning Paths (1)

Learn C++

3%

Practice Paths (2)

500 difficulty rating

4%

Practice C

12%

Contests (3)

Starters 242 (Rated)

Early Certificates, Split And Differ, Eventually Equal, Draft Picks, Binary Sorting, Seated Together

Starters 243 (Rated)

GCD Arrays (Easy), GCD Arrays (Hard), Binary Flipping (Easy), Interesting Match, Lose Less, Starved for Seating, OR Operations

Starters 244 (Rated)

AND OR Conversion 2, Dividing by 2, AND OR Conversion 1, Tree Swapping (Easy), Carrot Collection

Weekend Dev Challenge 53: .NET projects

BMI & Health Metrics API, Contact Directory API, URL Shortener API, Virtual Drive API

Monday Munch - DSA Challenge 008 (Rated)

Find smallest and largest numbers, Movie Night, Subsequence Sum K, Check if Linked List is Palindrome, Split Array with Minimum Largest Sum

Monday Munch - DSA Challenge 009 (Rated)

Rotting Apples, Leader of an Array, CodeChef XP, Least Common Anagram, Table Partitioning, Palindromic Level

Total Problems Solved: 123