Abir

• Username: 2★md_abir
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Noakhali Science and Technology University, 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: 25

Current Ratings Graph Old Ratings Graph

1563 (-6)RatingProvisional
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Starters 173 (Rated upto < 2700)(2025-02-12 22:30:04)

Global Rank:   1976

Cheated in:   

Ratings System Update

(2025-02-12 22:30:04)

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1432 (+32)RatingProvisional
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Starters 69 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   121

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 (25)

May Lunchtime 2020 Division 2

Lost Weekends

April Long One 2022, Division 3 (Rated)

Dazzling GCD Pair, The Cooler Dilemma 2

May Long One 2022 Division 3 (Rated)

Sugarcane Juice Business

Starters 39 Division 4 (Rated)

Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings

Starters 40 Division 4 (Unrated)

Difficulty Rating Order, Doubt Support Availability, Whatsapp Messages, Take discount or Not

Starters 44 Division 4 (Rated)

Biryani classes, Air Hockey

Starters 46 Division 4 (Rated)

Counting Words, MATH1 Enrolment

Starters 48 Division 4 (Rated)

Buy Lamps, Fill The Grid, Passes for Fair, Fill Candies, Make Palindrome 2

Starters 52 Division 4 (Rated)

AI Analysing Code, Air Conditioner Temperature, Minimum Sum, WA Test Cases

Starters 67 Division 4 (Rated)

Minimum Number of Ones, Counting Problem, Tour of King

Starters 69 Division 4 (Rated)

Distinct Sequence, Convert to permutation, Scalene Triangle, Rain in Chefland, Akash and Dinner

Starters 72 Division 3 (Rated)

Indivisible, Apples and oranges, N Triplets

Starters 74 Division 3 (Rated)

Chef And Babla, Lcm hates Gcd, Odd Even Binary String

Starters 79 Division 4 (Rated)

Ageing, Better Deal, Add smallest prime factor, One Stone or Two Stones, Distinct Opposite Sums

Starters 89 Division 4 (Rated)

Monopoly, Plus 2 or Minus 1, Parliament, DDMM or MMDD

Starters 91 Division 4 (Rated)

Odd GCD Permutation, Blobby Volley Scores, Bus Seat Numbering, Parking Charges

Starters 92 Division 4 (Rated)

Dotify Playlist, Oneful Pairs, Water Filling, Rectangular Tiling

Starters 94 Division 4 (Rated)

The Gift, Gymkhana Election IIIT-A, CodeChef Streak

Starters 100 Division 4 (Rated)

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

Starters 101 Division 3 (Rated)

Warrior Chef, Lockpicking Chef, Work Smarter, Not Harder

Starters 102 Division 3 (Rated)

Bit Play, Selling Insurance, Chef and Stocks

September Short 2023 Division 4 (Unrated)

Lucky Seven, Slow Start, Mixing Extraordinaire

Starters 141 Division 3 (Rated)

Redundant Array, Nearly Equal

Starters 147 Division 3 (Rated till 5 stars)

Independence Day 101, Gold Coins 101, Non-Primes 101, Truth Teller And Liars 101

Starters 148 Division 3 (Rated)

Let Me Eat Cake!, FightBots

Starters 172 (Rated)

Transform String, Small Palindrome, Streak Star

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Total Problems Solved: 95