sj rifat
- 3★sj_rifat
- Bangladesh
- Student
- Bangladesh University of Business and Technology Dhaka, Bangladesh
- No Active Plan. View Details
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Ratings System Update
(2022-01-12 23:00:02)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Contests (30)
June Cook-Off 2019 Division 2
Eat Twice, Multiple Choice Exam
July Challenge 2019 Division 2
Chef and Mean , Minimum and Maximum
July Cook-Off 2019 Division 2
Two Variables, Playing with Strings
December Challenge 2019 Division 2
Plus Multiply, Easy Subsequence Selection, That Is My Score!
January Challenge 2020 Division 2
Chef and Dynamo, Doraemon, Equality, Breaking Bricks
February Challenge 2020 Division 2
Hard Cash, School of Geometry, No Change Required
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
April Challenge 2020 Division 2
Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Isolation Centers, Coronavirus Spread
February Lunchtime 2020 Division 2
At the Gates
May Lunchtime 2020 Division 2
Weird Walk, Lost Weekends
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
July Challenge 2020 Division 2
Chef and Card Game, Chef and Strings, Missing a Point, Ada King
August Challenge 2020 Division 2
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess
September Challenge 2020 Division 2
Coronavirus Spread 2
July Lunchtime 2020 Division 2
Chef and Steps
October Challenge 2020 Division 2
Positive AND, Covid Run, Chef and Easy Queries
December Challenge 2020 Division 2
Vaccine Distribution, Even Pair Sum, Positive Prefixes, Vaccine Production
December Cook-Off 2020 Division 2
Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement
January Lunchtime 2021 Division 2 (Unrated)
Dreams of Divisibility
February Challenge 2021 Division 2
Frog Sort, Maximise Function
March Challenge 2021 Division 3
Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait
April Challenge 2021 Division 3
Valid Pair, Strong Language, World Record, Chef and Dice
April Cook-Off 2021 Division 2
OR of ANDs, Chocolate Monger
April Lunchtime 2021 Division 2
Chef in Heaven , Bench Press
June Challenge 2021 Division 3 (Rated)
Summer Heat
June Cook-Off 2021 Division 3
ICPC Balloons, Chefland Visa, The Wave
July Challenge 2021 Division 3 (Rated)
XxOoRr, K Path Query, Relativity, Optimal Denomination, Maximum Production
July Cook-Off 2021 Division 2
XOR-ORED, Mod Equality
August Challenge 2021 Division 2 (Unrated)
Problem Difficulties, Olympics Ranking
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
CodeChef Starters 14 Division 2 (Unrated)
Diagonal movement, Odd GCD
CodeChef Starters 18 Division 2 (Unrated)
Palindromic Binary Numbers, Compare those strings, Make them equal
FizzBuzz Division 2 (Rated)
Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach
Exun 2021-22 Division 2 (Rated)
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game