Hackerr

• Username: 3★harshdalmia202
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 14

Current Ratings Graph Old Ratings Graph

1694 (+18)RatingProvisional
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Starters 247 (Rated)(2026-07-15 22:02:00)

Global Rank:   418

Cheated in:   

Ratings System Update

(2026-07-15 22:02:00)

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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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DSA Rating Graph

No. of DSA Contests Participated: 1

1731? (+731)RatingProvisional
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Monday Munch - DSA Challenge 012 (Rated)(2026-07-20 22:00:00)

Global Rank:   36

Cheated in:   

Ratings System Update

(2026-07-20 22:00:00)

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Learning Paths (0)

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Practice Paths (0)

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Contests (14)

Starters 145 Division 4 (Rated)

Volume Comparison, Make Bob Win , Gun Master

Starters 146 Division 4 (Rated till 5 stars)

Permutation Construction, Knockout tournament, No Winner, Olympics 2024

Starters 147 Division 4 (Rated till 5 stars)

Truth Teller And Liars 101, Gold Coins 101

Starters 151 (rated)

Convert string, International Gym Day, Weightlifting

Starters 153 (Rated)

Colorful Tree (Easy Version), Butterfly, Make Arithmetic Progression, AI is Coming

Starters 157 (Rated)

Small, Smaller, Smallest, Not-too-far Replacement, Glass Prices, Non-matching Name, Normal is Good (Easy)

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty, Overwrite

Starters 180 (Rated)

Shall we play a game, Maximum Ones

Starters 181 (Rated)

Breaking Sticks, Flip Prefix, The Best Matrix, Find Outside Array

Starters 186 (Rated)

Distinct Arrays , Jump A or B, Approval Ratings, Mod and Make Y

Starters 197 (Rated)

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

Starters 199 (Rated)

Fence Colouring, Grid MEX, Subtract or Divide

Starters 206 (Rated)

Product Equal Sum, Prime Sum, Gladiator Fighting, Cyclic Shift Minimization

Starters 247 (Rated)

Red Blue Swaps, Fair Flipping (Easy), Substring Shift, Conveyor Belt

Monday Munch - DSA Challenge 012 (Rated)

Pen Shortage, Candy Distribution, Window Medians, Factory Production, Group Formation, Grid Propagation

Total Problems Solved: 67