Iftekhar Hakim Kaowsar

• Username: 6★iftekhar_hakim
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Bangladesh University of Engineering and Technology
• 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: 13

Current Ratings Graph Old Ratings Graph

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Starters 86 Division 1 (Rated for All)(2023-04-19 22:00:00)

Global Rank:   49

Cheated in:   

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(2023-04-19 22:00:00)

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2229 (-122)RatingProvisional
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Starters 65 Division 1 (Rated for 5 & 6 stars)(2022-12-20 00:00:00)

Global Rank:   74

Cheated in:   

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(2022-12-20 00:00:00)

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Learning Paths (0)

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Practice Paths (0)

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Contests (13)

May Lunchtime 2019 Division 2 (Unrated)

Reverse Maximisation, CV, Dummy Palindromic Strings

June Cook-Off 2019 Division 2

Multiple Choice Exam, Ants and Anteaters, Eat Twice, Drink Slush

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Cook-Off 2019 Division 2

Birthday Gift Again, Playing with Strings, Two Variables

August Challenge 2019 Division 1

Encoding, Chef and Gordon Ramsay, Maximize an Expression, Dilemma, Guddu and his Mother

December Challenge 2019 Division 1

Chefina and Ranges, Binary XOR, Scoring Pairs, Sticky Notes, Test Generation, Addition

August Cook-Off 2020 Division 1

Polygon Relationship

Coders' Legacy (Rated for all)

Chef vs Doof, Jeremy gets a gift, Doof on Cartesian, Doof fires Brackets

Code Ensemble (Rated for Division 2)

Cherry and Bits, Priya and AND, Traversing Trees, Help Martha

March Cook-Off 2021 Division 1

Consecutive Deletions, Chef and Sorting

September Cook-Off 2021 Division 1

Fake Swaps, Half Sequence, Chef and Pairwise Distances, Chess Kings Chasing Game

SnackDown 2021 - Online Qualifiers

Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference

CodeChef Starters 14 Division 1 (Unrated)

Odd GCD, Task Times, FIXFIX

SnackDown 2021 - Online Round 1A

Min Max LCM, Lazy Machine, Equal Beauty, Round Robin Ranks , Dance Moves, Yet Another Flipping Problem

CodeChef Starters 19 Division 1 (Unrated)

P Equal To NP, The Alternating Sum, Distinct Elements, Three Bikes

C.O.D.E.R.S Division 1 (Unrated)

The One Where No One is Ready, The One with All the Candy, The One Where Joey Dates Rachel, The One with Ross Wedding

CodeChef Starters 21 Division 1 (Unrated)

Mean equals Median, The Melancholy of Problem Setter, And Or Union, ChefWM, Magical Subsequence

Code Drive Division 1 (Unrated)

Count of Array, Break And Fix The Tree, Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

July Cook-Off 2022 Division 1 (Rated)

Partition Queries, Segmentation Fault, Subsequence LCM

July Long One 2022 Division 1 (Unrated)

Largest Square in the garden, Expected Difference

Starters 65 Division 1 (Rated for 5 & 6 stars)

Nahaane Jaa, Binod, Potato to Gold

Starters 67 Division 1 (Rated till 5-stars)

Maximum Angriness, Musical Rods, Existence Of X

Starters 72 Division 1 (Rated till 5-Stars)

N Triplets, Good Sequence, Good Arrangement, XOR Tree

Starters 74 Division 1 (Rated till 6-Stars)

Maximum Xor Sum, Minimal Inversions, Medicine Strength, Lcm hates Gcd, Distinct Values, Candies

Starters 80 Division 1 (Rated till 5 stars)

Three-People Contests, Eat Rock!

Starters 81 Division 1 (Unrated)

Good XOR

Starters 86 Division 1 (Rated for All)

Least Size, Minimum Operation, String Game , Largest Y

Total Problems Solved: 145