Ahsan Habib
- 3★ahsan47
- Bangladesh
- Student
- Metropolitan University, Sylhet Bangladesh
- List of teams by Ahsan Habib
- https://discuss.codechef.com/u/ahsan47
- No Active Plan. View Details
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(2024-02-21 22:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (68):
Practice:
New Restaurant, Levy Conjecture, Shortest Path in Binary Trees, Sereja and Votes, Forest Gathering, Safe Robot, D - Triangle Count, Beautiful Array, Sheokand and Number, Penalty Shoot-Out II, Consecutive Deletions, Binary Inversion, Distinct Elements, And Or Union, Chef and Subset Additions, Average Array, Admins and Shopping, Buying Sweets, Equal After And, Even Equal Odd, Zero Ones Equal One Zeros, Equal by XORing, Retrieve the Array, Adjacent Sum Parity, Adjacent Xors, Copy and Paste, Sale Season, Queen Blocks, Weird Subarrays, Find an integer, Consecutive Xor, Append for OR, Distinct Values, Minimum Beauty , Concat Palindrome, K Increment Palindrome, Bitwise Equation, Valid Expression, Solve More Problems!, Mountain, Permutation Subsequence, Find eX, Inversions of subsequences, One or All, Subarray Removal, Sum of Goodness, XOR & Sum, CodeChef Streak, Possible or Not, The Vowel Matrix, NASA, Concussive Sequence, Parity Permutation, Chandelier, Unique xor, Divisible By 8, Dice Number, Lexicographically Largest , Maximise Sum, GCD and LCM, Take it Easy, Dull Operation, Alter Ego, Chroma Swap, Subset GCD, Frequal, Caesar Cipher Lite, Anti Adjacent Swaps
Contests (160):
February Challenge 2020 Division 2:
No Change Required, The Theatre Problem, School of Geometry, Hard Cash
April Challenge 2020 Division 2:
Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
January Challenge 2021 Division 3:
Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
August Cook-Off 2021 Division 3:
Different String, Chef and Closure, Equal Difference, Which Division, Team Formation
CodeChef Starters 13 Division 3 (Rated):
Chef in Vaccination Queue, Maximum Light Up, The Preparations, Magical Doors
March Cook-Off 2022 Division 2:
Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility
May Lunchtime 2022 Division 3 (Rated):
Bucket and Water Flow , Maximum Pairwise Modular Sum, Problems in your to-do list
September Long 2022 Division 3 (Rated):
Speed Limit Test, Bob at the Bank, Pokemon Battles, Interesting Subarray, Good Pairs
Starters 61 Division 3 (Rated):
Minimise LCS, Different Consecutive Characters , Subarray Removal, Odd Sum Pair
Starters 63 Division 3 (Rated):
One-XOR Deletions, Make Length 1, Minimum Absolute Score, Avoid Squares Please
Starters 79 Division 2 (Rated):
One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums
Starters 85 Division 2 (Rated):
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium
Starters 90 Division 2 (Rated):
Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome
Starters 91 Division 2 (Rated):
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Starters 115 Division 2 (Rated):
Greedy LIS Algorithm, Make All Zero, A PLUS B Remastered, Decorating Christmas Tree
Learning Paths (0):
None
Practice Paths (6):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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