Mayank Surya

• Username: 4★mayank_3005
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Kurukshetra Thanesar, Haryana, India
• 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: 26

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1916 (+44)RatingProvisional
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Starters 121 Division 2 (Rated)(2024-02-14 22:00:02)

Global Rank:   89

Cheated in:   

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(2024-02-14 22:00:02)

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1884 (-121)RatingProvisional
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Starters 47 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   60

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 (0)

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Practice Paths (0)

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Contests (26)

February Challenge 2021 Division 3

Highest Divisor, Maximise Function

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language, Chef and Dice

May Lunchtime 2021 Division 3

Birthday Gifts, Charges, Hoop Jump, Tom And Jerry 1

May Challenge 2021 Division 3 (Rated)

Golf, Solubility, Tic Tac Toe, Xor Equality

June Challenge 2021 Division 2 (Unrated)

Bella ciao, Summer Heat

July Challenge 2021 Division 2 (Unrated)

XxOoRr, Optimal Denomination

July Cook-Off 2021 Division 2

XOR-ORED

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

August Lunchtime 2021 Division 2

K-th Maximum

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 2 (Rated)

Positive Spewing, The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors

September Lunchtime 2021 Division 2

Yet another SOD problem, Alice vs Bob Faceoff, Balanced and Unique Arrays

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Equal LIS, Even Subset Xor, Merging Binary Strings

January Cook-Off 2022 Division 2

Mean Maximization, Subsegment Divisibility , Merged LIS, Palindromes Not Allowed

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros, Permutation XOR Sum

CodeChef Starters 24 Division 2 (Rated)

Divisors and Reciprocals, EVM Hacking, Yet Another Constructive Problem, Avoid Contact, Anti Palindrome

CodeChef Starters 26 Division 2 (Unrated)

Stone Game, Careless Chef, Hostel Room, Control the Pollution

July Cook-Off 2022 Division 2 (Rated)

Segmentation Fault, Xor Permutation, Permutation And Median, K-MEX

Starters 43 Division 2 (Rated)

Distinct Palindrome

Starters 45 Division 2 (Rated)

Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Sort the String

Starters 47 Division 2 (Rated)

Copy and Push Back, End Sorted, The XOR-OR Dilemma, Similar Heights

Starters 120 Division 2 (Rated)

Find Permutation , Count Subarrays, Sub or Swp

Starters 121 Division 2 (Rated)

Frequal, Split And Maximize, Caesar Cipher Lite, Anti Adjacent Swaps

Total Problems Solved: 122