Subham Roy
- 2★r0y4l
- India
- Student
- Haldia Institute of Technology Haldia, West Bengal
- List of teams by Subham Roy
- https://discuss.codechef.com/u/r0y4l
- No Active Plan. View Details
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Ratings System Update
(2023-06-07 22:00:04)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (234):
Practice:
Small factorials, Enormous Input Test, Simple Sorting, Ciel and Receipt, Packaging Cupcakes, Name Reduction, Number Mirror, Farmer Feb, Brackets, Lucky Four, Equality, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Helping Chef, Id and Ship, Valid Triangles, Grade The Steel, Second Largest, Finding Square Roots, The Block Game, Chef And Operators, Mutated Minions, Malvika is peculiar about color of balloons, Ada and crayons, Lazy Jem, From heaven to earth, Chef and Cook-Off Contests, Chef and Glove, Chef Judges a Competition, Two vs Ten, Decrement OR Increment, Chef and Bored Games, Chef and SnackDown, Play Piano, FlatLand, Playing with Matches, How much Scholarship, Change It, Chef and String, Ada and Dishes, The One Who Knocks!, Chef and IPC Certificates, Interesting XOR!, Even Pair Sum, Vaccine Production, Vaccine Distribution, Hidden Numbers, The Begining Era Of Cyberverse, Help santa, Pattern First, Sed Sequences, Pattern J, One Zero Swaps, pattern10, CHEF and Family, Lucky Four, Possible Victory, Passing Marks, Board Exam, Covid Analyzer, Lucky Numbers, Indexing, Guess The Day, A vs B, Kid & Table, Zoo Game, Principal & Position, Pattern, Divisibility Test, Lazy Ravi, Make it zero, False Number, Array Equal, Richie Rich, Black cells in a chessboard, Chef in Vaccination Queue, Vaccine Dates , The Preparations, Professor And Directions, Magical Doors, String protocol, Equal Integers, Covid and Theatre Tickets, Palindromes Not Allowed, Equal Card Game, Lazy Salesman, Chef and Instant Noodles, Bomb the base, Janmansh at Fruit Market, Credit score, Increase IQ, Chef and Brain Speed, Volume Control, Test Averages, Bucket and Water Flow , Apples and Oranges, Chef and Chocolates, Course Registration, The Cheaper Cab, Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2, Lunchtime, Mario and Transformation, Mario and Bullet, Candy Distribution, Equalizing Numbers, Easy Permutation, First Visit to Kharagpur, Chef gives Party, Get Subscription, Dominant Army, Circular Track, Practice makes us perfect, How many unattempted problems, Problems in your to-do list, Total Prize Money, Degree of Polynomial, Determine the Winner, Rating Improvement, Playlist, Break the Stick, First and Last, Age Limit, Equal Distribution, Minimum number of Flips, Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score, Enough Space, Chef Drinks Tea, High Accuracy, Chef On Date, Minimum Coins, Chess Time, N Buttons 1 Bulb, Chef in his Office, Insurance, High Frequency, Is it hot or cold, Maximise the Tastiness, Valid Minimum, Discount, Mileage matters, Average Permutation, Sale Season, Maximum Submissions, Make A and B equal, Height of Rationals, Number of Credits, Ticket Fine, Balls and Boxes, Fever, Broken Phone, Nearest Exit, Chefland Games, Far Away, Parity, Candies, Hackerman, Squats, Monopoly in Chefland, Minimum Number of Ones, Counting Problem, Tour of King, Instagram, Facebook, Perfect Trio, Indivisible, Apples and oranges, Sum it, Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers, Mana Points, Chef And Babla, Redistributing Chocolates, Read Pages, Odd Even Binary String, Make Array Odd, Zero String, Contruct Array, 400M Race, Not Divisible, Ageing, Prefix Permutation, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements, Divide Pages, Maximum Capacity, Sunny Day, Reach Home, MIN To MAX, Candy Division, Chef Eren, Budget of Technex, Couple Game, Chef and Donation, Elections in Chefland, Max Binary, Melt Gold, Four Tickets, Buy Ten Packets, Efficient PAN Linking, Inside The Stadium, IPL Ticket Rush, Can Chef , String Game , Cricket Match, Chef and Battery , CodeChef Learn Problem Solving, Monopoly, Parliament, DDMM or MMDD, Masterchef finals, Online or Offline, Largest and Second Largest, Learning SQL, Favourite Numbers, Donation Drive, Donation Rewards, Card Swipe, Endless Appetizers, Puzzle Hunt, Exclusion-Inclusion, Literacy Rate, International Education Day!, Join States
Contests (194):
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Laddu
Reload the Code Gun:
Factor Count in a Number, Burn Calories, no kidding! , Hamming Distance, Mias Essay Paper
push_back(pattern):
Pattern A, Pattern B, Pattern C, Pattern D, Pattern E, Pattern F, Pattern G, Pattern H, Pattern I
January Challenge 2021 Division 3:
Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
January Lunchtime 2021 Division 3 (Unrated):
Ashishgup and Interviews, Pair Me, Even Differences, Even Sum
Getting started Practice Contest :
Raju and His Trip, Range Odd, Is Both Or Not, Buy Please, Valid Triangle Or Not, Reverse Star Pattern, Alternative Square Pattern
June CodeChef Starters 2021 Division 3 (Rated):
Total Correct Submissions, Sleep Cycle, Chess Match, Cyclic Quadrilateral
NULL count(errors)=0:
String debugging, error in line , printing series, dividing biscuits equally , finding factorial, finding relation of two numbers, pass or fail
Starters 51 Division 3 (Rated):
Split N, Final Population, Different Medians, TV Discount, Dominant Element
September Long 2022 Division 4 (Rated):
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Interesting Subarray, Good Pairs
Starters 63 Division 4 (Rated):
One-XOR Deletions, Packing Books, Make Length 1, Tasty Decisions, Avoid Squares Please
November Long 2022 Division 4 (Rated):
Split and Maximize, Time Complexity, Water Mixing, String Game
January Long 2023 Division 4 (Rated):
Asymmetric Swaps, Array Halves, Far from origin, Overspeeding Fine, Negative Product
Learning Paths (0):
None
Practice Paths (27):
Practice for ZCO and INOI:
Lead Game, List of Books, Longest Palindrome, End of Corruption, Smart Phone
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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