M Obaydullah
- 4★obaydullahmhs
- Bangladesh
- Student
- Bangladesh University of Professionals
- List of teams by M Obaydullah
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Ratings System Update
(2022-07-03 22:30:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (54):
Practice:
Small factorials, Lowest Common Ancestor, Simple Multiplication, Chef got Recipes, Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries, Online Chess, Random Pair, Knight Chess, Play Piano, Print Pattern, Deputy Chef, Quest Of Numbers, Boring assignments, Average Number, The Final Battle, Max power, Pied Piper vs Hooli, Reduce to One, Road Signs, Chef and Proxy, Guddu on a Date, Chef and Ingredients, Sum and GCD, Chain Reaction, Misha and Nice Sets, Dummy Palindromic Strings, Grid Tour, CV, Eat Twice, Drink Slush, Playing with Strings, Two Variables, Easy Math, Rich Substrings, Chef and Pepperoni Pizza, Chef Drinks Coke, Eidi Gift, Destroy Cells, Chef and Trip, Xor It, The Evil Professor, Guess the number, Maximum Subsequence Sum, Chefina and Swap, Maximize Letter Beauty, Strip in a Tree!, Matrix Decomposition, Positive Mex, Chef and Trump Cards, Find XOR, Ada Matrix, Longest Good Segment
Contests (58):
March Challenge 2019 Division 2:
Chef and Number Game, Chef and a Beautiful Digit, (Challenge) Interleaving Strings
April Cook-Off 2019 Division 2:
Pied Piper vs Hooli, Making a Meal, Chef Learning Hungarian Algorithm
December Challenge 2019 Division 2:
Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!
April Challenge 2020 Division 2:
Strange Number, COVID Pandemic and Long Queue, Leaked Answers (Challenge), Unit GCD, Squared Subsequences, Sell All the Cars
June Long One 2022 Division 2 (Unrated):
Full Path Eraser, Reduce to zero, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
October Long 2022 Division 1 (Unrated):
Chef And Array Construction, Twos and Zeros, Binary Substituition
Learning Paths (0):
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Practice Paths (2):
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