Sayan Ghosh
- 5★shadow_47
- India
- Just a loser
- Student
- Techno Main Salt Lake Kolkata, West Bengal, India
- List of teams by Sayan Ghosh
- https://discuss.codechef.com/u/shadow_47
- No Active Plan. View Details
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Ratings System Update
(2023-01-18 23:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (216):
Practice:
Paying up, Cleaning Up, Connected Components, Expected Greatest Common Divisor, Your Name is Mine, Count K-Primes, Pairwise AND sum, Chef and Kingship, Chef and Reversing, Count Substrings, Guessing Game, Permutation Shuffle, Dish Owner, Lowest Common Ancestor, Charlie and Prime Numbers, Queries On Tree, Count Subarrays, Chef and Bitwise OR Operation, Chef and Two Strings, The Gift Of Raksha Bandhan, Simple Sum, Distinct Codes, Alternating subarray prefix, Multiuser Environments, Tandem, One more weird game, Sorting Tool, Sahil The Anime Lover, Miss Spaghetti and her weird queries, Currency trouble, Snake Eating, A temple of Snakes, Fast Exponentiation, Villages and Tribes, Minion Chef and Bananas, Family Tree, Chef and Semi-Primes, Count Periodic Numbers, Pseudo Sorting Algorithm, Friend or Girlfriend, Chef and Good Subsequences, CV, Chef and Distinct Numbers, Bits Magic, Pen Pineapple Apple Pen, Beautiful Partitions, Select Training Set, Bharath and his strings, IPL Begins, Disconnecting Cities, Usain Bolt vs Tiger, Polygon Containment, Expected Candies, Is This JEE, Queries with Bags, Doof on Cartesian, Omi and matrix, Chef and Card Game, Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, D - Equal Substrings (Hard Version), Cosmic Temple, Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums, Ada and Dishes, Flip the String, Chef and IPC Certificates, Self-Destructing Strings, Catch the Thief, Fair Elections, Minimum Attendance Requirement, Sed Sequences, Point Of Impact, Money Heist, Lucky Toys, Chef and Seven, Chef and Tourism, Chefina and Candies, Chef’s Number Puzzle, Even Sum, pattern25, Cake, Consecutive Deletions, Palpal Strings, Coprime Range, Rating Game, Racing, Lunchtime, Chef On Island, Chef in Heaven , Hiring Test, Bench Press, Sleep Cycle, Array Rotation, binary_string, KAALU AND LOVE, rotation left or right , Sweet Delicacy, The One On The Last Night, Balanced Plates, Binary String on Steroids, Make it Negative, factorial trail 0, MCA Entrance, The 60 Minutes Game, 5th Largest, advance pattern, sending file , Pattern01, StringEqual, Pattern3, Largest Difference, Total SUM, Infinite Sum, Richest One, Longest Good Segment, Additional Number, Prefix Sums, Yet another SOD problem, Sardar and GCD, Chef and Magical Steps, Magical Planks, Minimise the Size, Clean The Sequence, Substring Minimum Function, The One with All the Candy, TIme to Play , Yet Another Staircase Problem, Too Many Segment, Can_Reach, Expectations on a Permutation, The One with Ross Wedding, Expected Weight, Again XOR problem, Maximum Factors Problem, Marbles, Dalgona Treat, The Pandemic, Equal Integers, Subarray permutations, Maximum Trio, Exclusive mean, Romantic Reversals, Count Number of Peaks, Spider-Man Met Kangaroos, Spider-Man Collects Chocolates (Easy Version), Harshikaa and the Rain, Non Zero Xor, Average of Three, Subarray Mex, Maximising Vacations, Divisors and Reciprocals, Interesting Sequences, Winter, Interesting Exams, Geometric Mean Inequality, Tourist Queries, Chef And Division, Black and White, Remove and Add, Is this priority or parity!, Path Parity, The Optimal Pairs, The Lost Array, Alternating Strings, Vowel Anxiety, Expected Difference, Adjacent Xors, OR Tuples, Musical Rods, Longest Subarray, Two Counters, Smallest Difference, XOR Tree, Chefs Favourite Function, Equal Hamming Distance, Expected Value, Inversions of subsequences, Minimum Operation, String Game , Maximum And Or, Chef and Asteroids, Largest Y, AB plus C, Positive or Negative Subarrays, Subarray Removal, Sum of Goodness, Printing Binary Array, Anti Palindrome, Odd GCD Permutation, Chef Odd, Maximum Sum Permutation, Place The Number, Search for 404, Special Operation, Rank Queries, Chef and Moves of GCD, Boxes, Transfusion Chain, Build Towers, Two Piles, Maximum Deliciousness, Ultimate Fencing, Snakes on a Grid, Partially Increasing Array Queries, Modak Tree, Chess ELO, Light The Bulb, Cost Distribution, Squarified, Count Possibilities, Is it Obvious, Rigged Game
Contests (308):
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Multiple of 3
January Lunchtime 2021 Division 3 (Unrated):
Ashishgup and Interviews, Pair Me, Even Differences, Even Sum
February Challenge 2021 Division 3:
Frog Sort, Team Name, Chef and Meetings, Prime Game, Maximise Function, Highest Divisor
Code Fiesta 2.0:
Chapter and Events, Narcissistic Check, Minimum Coins, Share Trading, Maximum Laddus
Break-The-Server (Unrated):
PCM Dilemma, Memcached Service, Chef and Laddus For Children, Students, heights and their IQs
February CodeChef Starters 2021 Division 3 (Rated):
Maximum Value, College Life 2, College Admissions, Valid String, Chef and Coupon
Code Shake 1.0:
Pawri ho rahi hai, Place The Numbers Game, Array Kitkat, Love Will Find a Way, Access Granted
Code Gladiators:
Estate In Hand, Similiar And Minimum, Alfredo And The Alluring Aliens, The Food Town
August Challenge 2021 Division 2 (Unrated):
Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
CodeChef Starters 11 Division 2 (Rated):
Positive Spewing, The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes
November Challenge 2021 Division 2 (Unrated):
Wildcard Replacement, Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges
Code SMASH!:
Ankita and Weird Sequence, Tanushree and Bills, Count Votes, Abu and the Apples, Cassandra is Playing with Polygons, Saitama and Function of Function, Patisserie du chef, Talia and Chocolates
CodeChef Starters 21 Division 2 (Rated):
Devendra and Water Sports, Akash and Grid, ChefWM, And Or Union, Covid and Theatre Tickets
RESOLUTION'22:
MAX PRODUCT, Subsequence and Bitwise &, Mathematical Madness of Spiderman, Escape Plan
Exun 2021-22 Division 2 (Rated):
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Harshikaa and the Rain
CodeChef Starters 24 Division 2 (Rated):
Anti Palindrome, Avoid Contact, Yet Another Constructive Problem
CodeChef Starters 31 Division 2 (Rated):
XOR and AND, Alternating String, Sign Moves, Mexy Array, The Unchanging OR
CodeChef Starters 33 Division 2 (Rated):
Max BIT Sum, Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal
SPYBITS 2022 CONTEST-2:
Maximum partitions, Counting subarrays, Alternating edges, Stacking Rectangles
Starters 45 Division 2 (Rated):
Even Equal Odd, Xor and Multiply, KBG and GN-Theory, Retrieve the Array, Adjacent Sum Parity
Starters 47 Division 2 (Rated):
Chef and Minimum Cost of His Tree, Copy and Push Back, Similar Heights, End Sorted
Starters 70 Division 2 (Rated):
Minimum distance between 1s, X AND Y Tree, Prime Reversal, Frequency Array Retrieval
Starters 74 Division 2 (Rated):
Candies, Maximum Xor Sum, Distinct Values, Lcm hates Gcd, Minimal Inversions, Odd Even Binary String
January Long 2023 Division 2 (Unrated):
A Short Counting Problem, Asymmetric Swaps, Symmetric Swaps, Minimize the Maximum, Array Halves
Learning Paths (0):
None
Practice Paths (5):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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