Mayank Jain

• Username: 2★snowsword1010
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Vellore
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1584 (-31)RatingProvisional
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Starters 79 Division 2 (Rated)(2023-03-01 23:00:02)

Global Rank:   1407

Cheated in:   

Ratings System Update

(2023-03-01 23:00:02)

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1573 (-6)RatingProvisional
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Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1430

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)

Practice Paths (2)

Rise from 3* to 4*

1%

Jump from 2* to 3*

2%

Contests (22)

June Cook-Off 2021 Division 3

Chefland Visa, ICPC Balloons

June Lunchtime 2021 Division 3

False Number, HTML Tags, Richie Rich

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

July Cook-Off 2021 Division 3

XOR-ORED, Shoe Fit

July Lunchtime 2021 Division 3

Chef and Spells, Red Alert

August Challenge 2021 Division 3 (Rated)

Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 2

Different String, Equal Difference

September Challenge 2021 Division 2 (Unrated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum

Starters 63 Division 3 (Rated)

One-XOR Deletions, Make Length 1, Minimum Absolute Score, Avoid Squares Please

Starters 64 Division 3 (Rated)

Distinct Colors, Range Assign, Number of Distinct Elements Minimize, Mario and the Broken String, Luigi and Uniformity

Starters 65 Division 2 (Rated)

Nahaane Jaa, Candies

November Long 2022 Division 2 (Unrated)

Spliting Balls

Starters 66 Division 3 (Rated)

Good Binary Strings, Palindrome by Splitting, Just Like Mob!, Binary Battles, Monopoly in Chefland

Starters 68 Division 2 (Rated)

Boring String, Expense List, Make Money

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 70 Division 3 (Rated)

Frequency Array Retrieval, Prime Reversal, Cost of Groceries, Minimum distance between 1s

Starters 71 Division 2 (Rated)

Pet Store, Flip the Prefix

Starters 75 Division 2 (Rated)

Prefix Ones, Three Powers of Two

Starters 76 Division 2 (Rated)

Not Divisible, Construct Array, Zero String, Make Array Odd

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Permutation and Modulus

Starters 77 Division 2 (Rated)

Concat Palindrome

Starters 78 Division 3 (Rated)

Bitwise Equation, Valid Expression, Passing Marks

Starters 79 Division 2 (Rated)

Add smallest prime factor, Distinct Opposite Sums

Total Problems Solved: 109