Surya Mallampalli

• Username: 1★surya_m369
• Country:  India
• Student/Professional:Student
• Institution:SRM University AP, Amaravati
• 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: 15

Current Ratings Graph Old Ratings Graph

1183 (-126)RatingProvisional
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Starters 99 Division 4 (Rated)(2023-07-19 22:15:06)

Global Rank:   13371

Cheated in:   

Ratings System Update

(2023-07-19 22:15:06)

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1308 (-194)RatingProvisional
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Starters 46 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1859

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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

How the rating system works?

Learning Paths (4)

Learn Python Programming

10%

Learn Advanced SQL

3%

Learn SQL

49%

C++ Problem Solving

1%

Practice Paths (2)

Level up from 1* to 2*

44%

Jump from 2* to 3*

6%

Contests (15)

December Cook-Off 2021 Division 3

Friends Meetup, Two Rooks

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Maximum Trio

Infinity 2k21 Division 3 (Rated)

Red Light, Green Light

Code Drive Division 3 (Rated)

Game between friends, Favourite String of Chef

CodeChef Starters 28 Division 3 (Rated)

Permutation Xority, Self Defence Training, Car Choice, Count the Holidays

March Cook-Off 2022 Division 3

Equal Mex Splitting, Alternating Divisibility, Janmansh at Fruit Market, Janmansh and Games

Starters 46 Division 3 (Rated)

Sort the String, MATH1 Enrolment, Group Assignment

Starters 75 Division 4 (Rated)

Equal Hamming Distance, Prefix Ones, Three Powers of Two, Two Ranges, Saving Taxes, Profit Increment

Starters 76 Division 4 (Rated)

400M Race, Not Divisible, Construct Array, Make Array Odd, Read Pages, Redistributing Chocolates, Zero String

February Cook-Off 2023 Division 4 (Rated)

Netflix, Minimum Beauty , Permutation and Modulus, Bi_lindrome!, Take Not Less, Battery Health

Starters 77 Division 4 (Rated)

Tekken, Tom and Jerry Chase, Codechef Airlines, Concat Palindrome, Three Numbers

Starters 78 Division 4 (Rated)

Valid Expression, Solve More Problems!, Good Turn, Candy Store, Passing Marks, Bitwise Equation

Starters 80 Division 3 (Rated)

Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements

Starters 82 Division 4 (Rated)

Make A-B Same, Reach Home, MIN To MAX, Candy Division

Starters 99 Division 4 (Rated)

Puzzle Hunt

Total Problems Solved: 230