Yandulov Bogdan

• Username: 7★wery0
• Country:  Russia
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 5

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2735 (+104)RatingProvisional
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Starters 51 Division 2 (Rated)(2022-08-10 23:00:02)

Global Rank:   1

Cheated in:   

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(2022-08-10 23:00:02)

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2735 (+488)RatingProvisional
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Starters 51 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1

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?

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Contests (5)

July Cook-Off 2022 Division 4 (Rated)

Permutation And Median, K-MEX, Xor Permutation, Chef Drinks Tea, Segmentation Fault, High Accuracy, Enough Space

June Lunchtime 2022 Division 4 (Rated)

It is My Serve, Equal by XORing, Max Shift After XOR, Determine the Score, Too many Floors, The Lost Array, Zero Ones Equal One Zeros

July Long One 2022 Division 3 (Rated)

Largest Square in the garden, Chef and Candies, Pass the Exam, Slow Solution, Find A, B, C, Game of Piles Version 2, Game of Piles Version 1, Journey of the Knight, Expected Difference, Bidding

Starters 47 Division 2 (Rated)

Chess Time, Minimum Coins, End Sorted, The XOR-OR Dilemma, Construct N, Copy and Push Back, Chef and Minimum Cost of His Tree, Too Many LIS 2, Chef On Date, Similar Heights

July Long Two 2022 Division 2 (Unrated)

Maximize Difference, Concat Sort, To Divide or Not To Divide, Sum of Product 1

Starters 51 Division 2 (Rated)

Dominant Element, TV Discount, Different Medians, Final Population, Copy and Paste, Adjacent Xors, Prefix Suffix And Or, Differentiation, Chef & Cook Game, Split N

August Long 2022 Division 1 (Unrated)

Make A and B equal, Maximum Submissions, Two Trains, Hello Equation, XOR with smallest element, Sale Season, Angled Flip

Starters 116 Divison 1 (Rated till 6-Stars)

Chile, Expected Diameter, Chef Product, ORST , Permutation Sort, Exact Savings

Monday Munch - DSA Challenge 13

Count of Maximum, Cost of Groceries, Recover the BST, Generate All Possible Pairs of Balanced Parenthese, Less than 10

Total Problems Solved: 125