meumarkhan

• Username: 5★meumarkhan
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Patna Bihar, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 29

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2022 (-45)RatingProvisional
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Starters 173 (Rated upto < 2700)(2025-02-12 22:30:00)

Global Rank:   477

Cheated in:   

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(2025-02-12 22:30:00)

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None(None)

Global Rank:   0

Cheated in:   

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Contests (29)

Starters 81 Division 4 (Unrated)

Sunny Day, Maximum Capacity

Starters 82 Division 4 (Rated)

MIN To MAX, Reach Home, Candy Division

Starters 99 Division 4 (Rated)

Card Swipe, Endless Appetizers, Puzzle Hunt, Exclusion-Inclusion

Starters 100 Division 4 (Rated)

Stamps 100, Air Quality Index, Trade Surplus, Chocolate Distribution

Starters 105 Division 3 (Rated)

Dracula Eats, Dull Operation, Take it Easy

Starters 106 Division 2 (Rated)

Playing with OR, Save People, Guess the winner!

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree

Starters 116 Division 2 (Rated)

Access Control, Chef Product, ORST

Starters 117 Division 2 (Rated)

Equality Etiquette, Not Prime Permutation, Spell Shortening

Starters 118 Division 2 (Rated)

Subset GCD, Join States, Xorry 2, Xorry 1

Starters 119 Division 2 (Rated)

K Odd Sum, Unalike Gcd & Lcm, Another Good String , Cookie Day

Starters 124 Division 2 (Rated)

Binary Parity, Table Strength, Swap and Unite, Make It One, How many arrays

Starters 128 Division 2 (Rated)

Binary Substring, XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array

Starters 133 Division 2 (Rated)

Maximum Alternating Sum, Powered Parameters

Starters 135 Division 2 (Rated)

Invert And Equalize, Change A to B

Starters 136 Division 2 ( Rated )

Sum of Modes, My First Geometry Problem

Starters 137 Division 2 (Rated)

Double Trouble, Large Differences

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

Starters 140 Division 2 (Rated)

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

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt

Starters 149 (Rated)

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

Starters 155 (Rated till 5 stars)

GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max

Starters 156 (Rated till 6 stars)

Balance Difficulties, Interval Cliques, Partition Score

Starters 164 (Rated till 5 stars)

Connecting Wells, Construct Permutation, Halloween Array

Starters 165 (Rated till 6 stars)

A to B, Stable Array, Reverse and Alternate (Count)

Starters 167 (Rated till 5 stars)

Temperature Balance, Lottery Tickets, Grid Construction (Even), Grid Construction (Odd)

Starters 171 (Rated till 5 star)

White Wall

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Total Problems Solved: 113