Harshavardan Sundaresan

Rookie League

• Username: 5★harshaa005
• Country:  India
• Student/Professional:Student
• Institution:Sri Sivasubramaniya Nadar College of Engineering, Chennai
• 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: 20

Current Ratings Graph Old Ratings Graph

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Starters 215 (Rated till 6 star)(2025-12-03 22:00:00)

Global Rank:   163

Cheated in:   

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Global Rank:   0

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Learning Paths (1)

Learn Python Programming

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Practice Paths (0)

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Contests (20)

Starters 100 Division 4 (Rated)

Air Quality Index, Stamps 100, Chocolate Distribution, Trade Surplus

Starters 101 Division 3 (Rated)

Minimize Xor Difference, Warrior Chef, Work Smarter, Not Harder, Lockpicking Chef

Starters 102 Division 2 (Rated)

Selling Insurance, Chef and Stocks, Sports Section, Array Sum, Bit Play, Parity Permutation

Starters 105 Division 2 (Rated)

Take it Easy, Dull Operation, Wishcraft

Starters 107 Division 2 (Rated)

Adjacent Flips, OR Permutation, Clear Day, Pending Assignments, Rock Paper Scissor, Odd Matrix, Maximal Expression

August Long 2023 Division 4 (Unrated)

All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

Starters 111 Division 2 (Rated)

Prefixing, Beautiful Strings, Reach Codetown

Starters 113 Division 2 (Rated)

Minimise Maximum Subarray Sum, Maximum Score , Sum Neq

Starters 114 Division 2 (Rated)

Christmas Candy, Yet another Matrix problem, Rock-Paper-Scissors

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, Make All Zero, A PLUS B Remastered, Decorating Christmas Tree

Starters 116 Division 2 (Rated)

Chef Product, ORST , Access Control

Starters 117 Division 2 (Rated)

Not Prime Permutation, Spell Shortening, Equality Etiquette

Starters 119 Division 1 (Rated till 6-Stars)

K Odd Sum

Starters 120 Division 2 (Rated)

Find Permutation , Construct Permutation, Count Subarrays, Count Arrays, Sub or Swp

Starters 152 (Rated till 6 stars)

Maximize Hamming Distance, Anti-Palindrome Queries, Completion (Easy)

Starters 154 (Rated till 6 stars)

Count Winning Subarrays, GCD and XOR

Starters 163 (Rated till 5 stars)

Tree Sum is Fun !, Nice Array, Lexio Swap

Starters 164 (Rated till 5 stars)

Halloween Array, Construct Permutation

Starters 165 (Rated till 6 stars)

A to B, Reverse and Alternate (Count), Stable Array

Starters 173 (Rated upto < 2700)

Cool Subsequences, Introverts, Time Penalty, Overwrite

Starters 215 (Rated till 6 star)

Product Sum Arrays (Easy), Differing Values

Total Problems Solved: 112