Mridul Haque

• Username: 5★mridulhaque
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Dhaka
• 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: 9

Current Ratings Graph Old Ratings Graph

2114 (-25)RatingProvisional
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Starters 134 Division 1 (Rated till 6-Stars)(2024-05-15 22:00:00)

Global Rank:   136

Cheated in:   

Ratings System Update

(2024-05-15 22:00:00)

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1930 (-42)RatingProvisional
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Starters 51 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2

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 (9)

February Challenge 2017

Chef and His Apartment Dues, Chef and his Best Friend

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef

March Cook-Off 2020 Division 2

Mysterious Sequence, Find Your Gift, Box of Chocolates

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits, Good Prefix

Starters 50 Division 2 (Rated)

Permutation GCD, Average Permutation, Nearest Court, Add Subtract Equalize, Mileage matters, Discount, Sum Product Segments, Air Blimp

Starters 51 Division 2 (Rated)

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

Starters 52 Division 2 (Unrated)

Air Conditioner Temperature, Nil Xor, Flipping Failure, Gritty Grid, K-Flip, WA Test Cases, Minimum Sum, AI Analysing Code

Starters 71 Division 2 (Rated)

Instagram, Smallest Difference, Maximizing LCS, Perfect Trio, Expected Sum, Snapchat, Flip the Prefix, Pet Store

Starters 72 Division 1 (Rated till 5-Stars)

N Triplets, Good Sequence, No sequence

Starters 133 Division 1 (Rated till 6-Star)

ABC Conjecture 3, Powered Parameters, Too Far For Comfort (Easy Version)

Starters 134 Division 1 (Rated till 6-Stars)

Origin, Prison Escape, 3out1in

Total Problems Solved: 78