kesihai

• Username: 4★kesihai
• Country:  China
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 9

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1882 (+0)RatingProvisional
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CodeChef Starters 27 Division 2 (Rated)(2022-02-23 23:00:02)

Global Rank:   775

Cheated in:   

Ratings System Update

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

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1882 (-56)RatingProvisional
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CodeChef Starters 27 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   775

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 (9)

CodeChef Starters 20 Division 2 (Unrated)

Weird Values, Genes, Brutal-Xors, Chef and Pal, Stable Sequence

C.O.D.E.R.S Division 2 (Rated)

The One On The Last Night

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, List of Lists

CodeChef Starters 21 Division 2 (Rated)

And Or Union, Mean equals Median, ChefWM, Akash and Grid

CodeChef Starters 22 Division 2 (Rated)

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

Infinity 2k21 Division 2 (Rated)

Marbles, Dalgona Treat

Code Drive Division 2 (Rated)

Again XOR problem, Count Number of Peaks, Maximum Factors Problem

January Long 2022 - I, Division 2 (Unrated)

Keplers Law, Prime in a binary string, Covid Spread

January Long 2022 - II, Division 2 (Unrated)

Crying Colours, TCS Examination, Chef and Fixed Deposits

Exun 2021-22 Division 2 (Rated)

Vedant and his Hidden Array, Sarthak and his Magic Grid

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Maximising Vacations

February Cook-Off 2022 Division 2

Prefix Permutation

CodeChef Starters 27 Division 2 (Rated)

String Reverse, Distinct Binary Strings, Non Coprime Neighbours, The product mystery

Total Problems Solved: 100