SHAHIN
- 2★itsshahin
Bangladesh- Student
- Leading University, Sylhet Bangladesh
- No Active Plan. View Details
Activity Heat Map
Rating Graph
Ratings System Update
(2023-09-13 22:00:04)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
None
Practice Paths (0)
None
Contests (122)
May Challenge 2020 Division 2
Coronavirus Spread
June Challenge 2020 Division 2
Even Matrix, Chef and String, Chef and Price Control
July Challenge 2020 Division 2
Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings
August Challenge 2020 Division 2
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP
September Challenge 2020 Division 2
Chefina and Swap, A Problem on Sticks
October Challenge 2020 Division 2
Covid Run, Chef and Easy Queries
November Challenge 2020 Division 2
Ada and Dishes
December Challenge 2020 Division 2
Even Pair Sum, Vaccine Production, Vaccine Distribution
November Cook-Off 2020 Division 2
Chef and IPC Certificates
October Lunchtime 2020 Division 2
AND Plus OR
January Challenge 2021 Division 3
Fair Elections, Chef and Division 3, Encoded String
February Challenge 2021 Division 3
Highest Divisor
March Cook-Off 2021 Division 3
Pawri Meme, Weight Balance
CodeChef Div 3 Rated Contest 2021 Division 3
Body Mass Index
March Challenge 2021 Division 3
Chef and Groups, Space Arrays, No Time to Wait
March CodeChef Starters 2021 Division 3 (Rated)
Nobel Prize, Possible Victory
April Challenge 2021 Division 3
Valid Pair, World Record, Strong Language
April Cook-Off 2021 Division 3
Passing Marks
April Lunchtime 2021 Division 3
Equinox Strings, Coldplay
SPYBITS IIT BHU Division 3 (Rated)
A - Save Water Save Life
April CodeChef Starters 2021 Division 3 (Rated)
Chef On Island
May Cook-Off 2021 Division 3
Marathon
May Lunchtime 2021 Division 3
Hoop Jump
May CodeChef Starters 2021 Division 3 (Rated)
Lazy Chef
May Challenge 2021 Division 3 (Rated)
Xor Equality, Golf, Solubility
June Challenge 2021 Division 3 (Rated)
Summer Heat
June Cook-Off 2021 Division 3
Chefland Visa
July Challenge 2021 Division 3 (Rated)
Maximum Production, Relativity
July Cook-Off 2021 Division 3
Shoe Fit
July Lunchtime 2021 Division 3
Chef and Spells
August Challenge 2021 Division 3 (Rated)
Olympics Ranking
August Cook-Off 2021 Division 3
Which Division
CodeChef Starters 10 Division 3 (Rated)
Hardest Problem Bet
September Challenge 2021 Division 3 (Rated)
Airline Restrictions, Travel Pass
October Challenge 2021 Division 3 (Rated)
Which Mixture
November Challenge 2021 Division 3 (Rated)
Which Fuel is Cheaper
November Cook-Off 2021 Division 3
Odds and Evens
CodeChef Starters 19 Division 3 (Rated)
Chef and Contest
CodeChef Starters 20 Division 3 (Rated)
Genes
C.O.D.E.R.S Division 3 (Rated)
The One Where It All Began
November Lunchtime 2021 Division 3
Chef and Stock Prices
December Challenge 2021 Division 3 (Rated)
Utkarsh and Placement tests
SnackDown 2021 - Elimination Parallel (Rated for Div 3)
Car Range
December Lunchtime 2021 Division 3
Chef and Vacation Transportation
CodeChef Starters 21 Division 3 (Rated)
Devendra and Water Sports, Covid and Theatre Tickets
CodeChef Starters 22 Division 3 (Rated)
Elections in Chefland
Infinity 2k21 Division 3 (Rated)
The Squid Game, Red Light, Green Light
January Long 2022 - I, Division 3 (Rated)
Keplers Law
January Long 2022 - II, Division 3 (Rated)
TCS Examination, Chef and Fixed Deposits
January Cook-Off 2022 Division 3
Palindromes Not Allowed, Hungry Ashish
January Lunchtime 2022 Division 3
Chef and Lockout Draws
CodeChef Starters 24 Division 3 (Rated)
Avoid Contact, Badminton Serves
February Long 2022 - I, Division 3 (Rated)
N Queens Puzzle Solved !, Chef and the Hair Salon
CodeChef Starters 25 Division 3 (Rated)
Chef and His Fruit Stand
February Long 2022 - II, Division 3 (Rated)
World Chess Championship, Chef and NextGen
CodeChef Starters 27 Division 4 (Rated)
Get Lowest Free, Too many items, Shopping Change
February Cook-Off 2022 Division 4
Complete the credits, Guess the bottom face
February Lunchtime 2022 Division 4
Good Program, Battery Low, Watching Movies at 2x, Chessboard Distance
CodeChef Starters 28 Division 4 (Rated)
Chef and Instant Noodles, Self Defence Training, Car Choice, Qualify the round, Count the Holidays
March Long One 2022, Division 4 (Rated)
Akash and Function, Akash and Missing Class, Discus Throw, Bath in Winters, Wordle
CodeChef Starters 29 Division 4 (Rated)
String protocol, Fill the Bucket, Tyre problem
March Long Two 2022, Division 4 (Rated)
Chef and Races, Increase IQ, The Three Topics, The Rating Dilemma
CodeChef Starters 30 Division 4 (Rated)
Chef and Water Bottles, Chef and Chocolates, Balanced Reversals
CodeChef Starters 31 Division 4 (Rated)
Group Assignment, Economics Class
March Lunchtime 2022 Division 4
Credit score, Minimum number of coins, CRED Coins
CodeChef Starters 33 Division 4 (Rated)
The Cheaper Cab, Monthly Budget, Minimum Cars required
April Long One 2022, Division 4 (Rated)
Dazzling GCD Pair, Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2
Starters 35 Division 4 (Rated)
Water Requirement, Police and Thief, Jenga Night
Starters 36 Division 4 (Rated)
Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm
April Long Two 2022 Division 4 (Rated)
Sasta Shark Tank, Six Friends, Best Coupon
May Cook-Off 2022 Division 4 (Rated)
Chef and Gym, Chef and Masks, Farmers League, Game of Pooks
Starters 37 Division 4 (Rated)
The Mango Truck, Roller Coaster, Laptop Recommendation
May Long One 2022 Division 4 (Rated)
Sugarcane Juice Business, Football Cup, Miami GP
Starters 38 Division 4 (Rated)
Chef gives Party, Get Subscription, Good Pairs, Dominant Army, Circular Track
May Lunchtime 2022 Division 4 (Rated)
Bucket and Water Flow , Apples and Oranges, Maximum Pairwise Modular Sum, How many unattempted problems, Problems in your to-do list
Starters 39 Division 4 (Rated)
Recent contest problems, My very 1st contest!, A or B
May Long Two 2022 Division 4 (Rated)
Practice makes us perfect, Score High, Total Prize Money
July Cook-Off 2022 Division 4 (Rated)
Enough Space, Chef Drinks Tea, High Accuracy
Starters 41 Division 4 (Rated)
Chef and Brain Speed, Chef and Chocolates
June Cook-Off 2022 Division 4 (Rated)
Rating Improvement, Playlist
Starters 42 Division 4 (Rated)
Divisible by 3, Age Limit, Equal Distribution, Minimum number of Flips
June Long One 2022 Division 4 (Rated)
Chairs Requirement, Subscriptions
Starters 43 Division 4 (Rated)
Burgers, DNA Storage, Waiting Time
June Long Two 2022 Division 4 (Rated)
Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Reversal Sorting, Fitness, Strong Elements
Starters 45 Division 4 (Rated)
Chef and his Apps, Best of Two, Adjacent Sum Parity, Change Row and Column Both
July Long One 2022 Division 4 (Rated)
Bidding, Pass the Exam
Starters 46 Division 4 (Rated)
Sort the String, Counting Words, MATH1 Enrolment
Starters 47 Division 4 (Rated)
Chef On Date, Construct N, End Sorted, Minimum Coins, Chess Time
July Lunchtime 2022 Division 4 (Rated)
Interior Design, The Last Levels, True and False Paper
Starters 48 Division 4 (Rated)
Buy Lamps, Passes for Fair, Fill Candies
July Long Two 2022 Division 4 (Rated)
Chef in his Office, Insurance
Starters 49 Division 4 (Rated)
Is it hot or cold, Maximise the Tastiness, Valid Minimum
Starters 50 Division 4 (Rated)
Permutation GCD, Discount, Mileage matters, Nearest Court
Starters 51 Division 4 (Rated)
Final Population, TV Discount
August Long 2022 Division 4 (Rated)
Sale Season, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal
Starters 52 Division 4 (Rated)
AI Analysing Code, WA Test Cases, Air Conditioner Temperature
August Lunchtime 2022 Division 4 (Rated)
Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Height of Rationals
Starters 53 Division 4 (Rated)
Car Trip, Greater Average, Odd Pairs, Weights
Starters 54 Division 4 (Rated)
Equal Distinct, Number of Credits, Ticket Fine
Starters 55 Division 4 (Rated)
Balls and Boxes, Permutation Clear, Fever, Mean and Median, Broken Phone
September Long 2022 Division 4 (Rated)
Bob at the Bank, Chef and Wire Frames
Starters 56 Division 4 (Rated)
Nearest Exit, Chefland Games, Far Away
September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)
Sleep deprivation, Flip the cards, Equalize AB, Stick Break, Permutation Creation
Starters 57 Division 4 (Rated)
Alice and Marks, Integers that sum to the same value, Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 61 Division 4 (Rated)
Different Consecutive Characters , Reach on Time, Odd Sum Pair
Starters 64 Division 4 (Rated)
Water Consumption
Starters 65 Division 4 (Rated)
Nahaane Jaa, Parity, Candies, Hackerman
November Long 2022 Division 4 (Rated)
Time Complexity
Starters 66 Division 4 (Rated)
Just Like Mob!, Binary Battles, Squats, Monopoly in Chefland
Starters 67 Division 4 (Rated)
Minimum Number of Ones, Counting Problem, Tour of King
Starters 69 Division 4 (Rated)
Akash and Dinner, Rain in Chefland, Scalene Triangle, Convert to permutation
Starters 70 Division 4 (Rated)
Kitchen Timings, Spice Level, Cost of Groceries, Prime Reversal
Starters 72 Division 4 (Rated)
Indivisible, Apples and oranges, N Triplets, Sum it
Starters 82 Division 3 (Rated)
Make A-B Same, Reach Home, Difference Matrix, MIN To MAX
Starters 100 Division 3 (Rated)
Trade Surplus, Chocolate Distribution
August Long 2023 Division 3 (Unrated)
All New CodeChef