Kawchar Husain

• Username: 4★kawchar85
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Shahjalal University of Science & Technology Sylhet, Bangladesh
• 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: 12

Current Ratings Graph Old Ratings Graph

1989 (+37)RatingProvisional
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Starters 149 (Rated)(2024-08-28 22:00:02)

Global Rank:   160

Cheated in:   

Ratings System Update

(2024-08-28 22:00:02)

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1777 (-119)RatingProvisional
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January Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   75

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (12)

RECode 12.0 (Rated for all)

Chef and Numbers, Chef and String

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

November Lunchtime 2020 Division 2

Gasoline Introduction

January Cook-Off 2022 Division 2

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

Starters 104 Division 2 (Rated)

Maximise Sum, GCD and LCM

Starters 120 Division 2 (Rated)

Find Permutation , Construct Permutation, Count Subarrays, Count Arrays, Sub or Swp

Starters 121 Division 2 (Rated)

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

Starters 138 Division 2 (Rated)

A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Long Drive, Distinct Substring

Starters 139 Division 2 (Rated)

Sum of N, Maximum Distance Permutations, Destroying Bridges Part 2

Starters 140 Division 2 (Rated)

Split Permutation, Tree Removal, Break The String, Trick Or Treat, Make Permutation

Starters 145 Division 2 (Rated)

Make Bob Win , Make My Array Equal

Starters 149 (Rated)

Kill Monsters (Hard Version), Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version), Kill Monsters (Easy Version)

Total Problems Solved: 48