
Ahasan Kabir
- 4★ahasan_1999
Bangladesh
- Student
- Chittagong University of Engineering & Technology, Bangladesh
- No Active Plan. View Details
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Ratings System Update
(2021-09-20 00:30:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Practice Paths (0)
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Contests (30)
July Cook-Off 2018 Division 2
Encoding Message
August Challenge 2018 Division 2
Spell Bob
November Challenge 2018 Division 2
Chef and Happiness, Chef and Difficult Contests
August Lunchtime 2018 Division 2
Chef and Problem Setting, Chef and Eid
February Cook-Off 2019 Division 2
Buying New Tablet, Chef and Party
December Lunchtime 2019 Division 2
The Evil Professor, Stupid Machine, Check Algorithm, Guess the number
April Cook-Off 2020 Division 2
Matrix Decomposition, Lift Requests, Simple Operations
May Cook-Off 2020 Division 1
Chef, Chefina and Their Friendship, Chefina on a Trip, Roads in Chefland
February Lunchtime 2020 Division 2
Secret Mission, Swapping to Palindrome, Not All Flavours, At the Gates
March Lunchtime 2020 Division 2 (Unrated)
Chef Swaps Digits, Good Prefix
August Challenge 2020 Division 1
Subsequence Frequency Counting, Smallest KMP, Chef and Wedding Arrangements
July Lunchtime 2020 Division 1
Binary Concatenation
August Cook-Off 2020 Division 1
Red-blue Trees, Polygon Relationship
August Lunchtime 2020 Division 1
Game on a Strip
June Cook-Off 2020 Division 1
Per Capita Income, Checkpoints
January Cook-Off 2021 Division 1
Mex Subsequence
January Lunchtime 2021 Division 1 (Unrated)
Even Sum, Dreams of Divisibility, Good Grid, Shifting Spoons
October Cook-Off 2020 Division 1
Path-etic Sums
November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates, Hiring Workers
October Lunchtime 2020 Division 2
AND Plus OR, Chef and Subtree MEXs, Chef Likes Good Sequences, Cute Chef Gift
September Cook-Off 2020 Division 2
Maximise Subsequence Value, Bulbs and Wires, Bowling Strategy
September Lunchtime 2020 Division 1
Root the Tree
UWCOI 2021 (Rated for all)
Array Swaps, Hidden Numbers
February Lunchtime 2021 Division 1
Independent Set, Average Sorting, Sed Max
April Cook-Off 2021 Division 1
Tree Distances, OR of ANDs
May Cook-Off 2021 Division 1
Permutation Swaps, Double Burgers
May Lunchtime 2021 Division 1
Total Components, K-Subarrays
July Lunchtime 2021 Division 1
Longest Good Segment
September Cook-Off 2021 Division 1
Half Sequence, Fake Swaps
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
CodeChef Starters 20 Division 1 (Unrated)
Stable Sequence