Ruhul Amin Choudhury
- 1★ruhul1995
- Keep IT Simple.
- India
- Keep Improving your coding style.
- Professional
- Encora Technologies
- List of teams by Ruhul Amin Choudhury
- https://discuss.codechef.com/u/ruhul1995
- No Active Plan. View Details
Activity Heat Map
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Ratings System Update
(2023-01-16 15:00:06)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (140):
Practice:
Small factorials, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, Life, the Universe, and Everything, Stepford Houses, The Lead Game, Modulo, Odd, Stone Game, Anagram, Problem 2, Yet Another Number Game, Cooling Pies, Cutting Recipes, Number Game Revisited, Holes in the text, Ciel and A-B Problem, Count of Maximum, Number of Odd and Even Numbers, Double Strings, Decepticons Message match, String encryption, Little Elephant and Candies, Ciel and Receipt, Coin Flip, Carvans, Copy cats, The Minimum Number Of Moves, Packaging Cupcakes, Snape and Ladder, Sort The sequence, A OR B, Chef and The Right Triangles, Uncle Johny, Statues, Number Mirror, Chef and Feedback, Farmer Feb, Chef and Remissness, Arka and Choclates, Coin Calculator, Witty Damon, Guessing Game, The Smallest Pair, Tanu and Head-bob, Chef and easy problem, Distinct Characters Subsequence, Chef and Notebooks, Fit Squares in Triangle, Piece of cake, Matryoshka Dolls, Let us play with even and odd numbers, Chef and Interview, Lucky Four, Broken Telephone, Chef and Prime Divisors, Chef and Piano Scales, HOLES IN TEXT, ATM, Circular Cakewalk, Flip Flops, Ryski and his Girlfriend, HELP ANURAG TO MULTIPLY, DISTRIBUTION OF TOFFEES, TWO FRIENDS AT THE ZOO, Password Validation, Devu and Grapes, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Gross Salary, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Hopscotch, Make XOR zero, Cooking Machine, Chef and Two Strings, Greedy puppy, Puppy and game, Chef and the XORed Number , Terrorist or Counter Terrorist, Minimum Maximum, Sum of palindromic numbers, Chef And Operators, GANDHI, Delete and Find Sum , Exam results, Mutated Minions, Coins And Triangle, Devu and an Array, Two Numbers, A Balanced Contest, Mix the Colors, Distribute Apples, Chef and Card Game, Chef and Division 3, Maximise Function, Possible Victory, String protocol, Mean Maximization, Subsegment Divisibility , Equal MEX, String Reverse, Chefs New Year Letter, Hostel Room, Binary Robot, Bomb the base, Count the Holidays, Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Chef and Chocolates, Balanced Reversals, Sad Splits, Adjacency Love, Funny Hand, The Cheaper Cab, Monthly Budget, Minimum Cars required, Is the Score Consistent, Good Quality Bulbs, Expiring Bread, Two Trains, All New CodeChef, I Can Use Both Hands!
Contests (216):
August Challenge 2020 Division 2:
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess
CodeChef Starters 21 Division 3 (Rated):
Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets
February Long 2022 - I, Division 3 (Rated):
Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon
CodeChef Starters 25 Division 3 (Rated):
Points and Lines, Fit in Data Type, Chef and His Fruit Stand
February Long 2022 - II, Division 3 (Rated):
Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome
CodeChef Starters 27 Division 4 (Rated):
Distinct Binary Strings, Get Lowest Free, Too many items, Shopping Change, Blackjack, The product mystery
February Cook-Off 2022 Division 4:
Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party
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
March Long One 2022, Division 4 (Rated):
Akash and Function, Akash and Missing Class, Exact Marks, Discus Throw, Bath in Winters, Wordle
March Long Two 2022, Division 4 (Rated):
Chef and Races, Increase IQ, The Three Topics, The Rating Dilemma
CodeChef Starters 31 Division 4 (Rated):
Alternating String, Sign Moves, Cup Finals, Group Assignment, Economics Class
March Lunchtime 2022 Division 4:
Credit score, Minimum number of coins, Buy 2 Get 1 Free, CRED Coins
April Long One 2022, Division 4 (Rated):
Dazzling GCD Pair, Dazzling AXNODR Challenge , Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2, Pairwise Xors
April Long Two 2022 Division 4 (Rated):
Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon, Pseudo Sorted Array
May Long One 2022 Division 4 (Rated):
Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP
May Lunchtime 2022 Division 4 (Rated):
Bucket and Water Flow , Apples and Oranges, How many unattempted problems, Problems in your to-do list
Starters 39 Division 4 (Rated):
Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings
May Long Two 2022 Division 4 (Rated):
Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Degree of Polynomial
Starters 43 Division 4 (Rated):
Burgers, DNA Storage, Distinct Palindrome, Joining Date, Waiting Time
September Long 2022 Division 4 (Rated):
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Good Pairs
October Long 2022 Division 4 (Rated):
Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2
January Long 2023 Division 4 (Rated):
Asymmetric Swaps, Far from origin, Overspeeding Fine, Negative Product
Learning Paths (0):
None
Practice Paths (15):
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
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Editorials Contributed (0)
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