natsugiri
- 7★natsugiri
- n
- Japan
- 1
- Professional
- Home
- List of teams by natsugiri
- https://discuss.codechef.com/u/natsugiri
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2022-07-17 23:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (21):
Practice:
Dish Distribution, Dynamic GCD, Quadrilaterals, Connecting Soldiers, Magic Board, Tywins Tactics, Special Shortest Walk, Palindromic Queries, Chef and the Cards, Chef and the Number Sequence, Prefix XOR, Black Nodes in Subgraphs, Team Trees, CCDSAP Exam, Optimal Memory Address, Coronavirus, GCD of the Submasks, Balancing Game, Magical Coins, Point constraints, AND Palindromes
Contests (701):
March 2012 Challenge:
Longest Weird Subsequence, Cosine Partition Function, Lucky Number, Free Shuttle Service, Home Delivery, Spoon in Matrix, Xor it
May Challenge 2012:
Jewels and Stones, Lucky lucky number, Divisible Pairs, Remember the recipe, A Home for Chef
June Challenge 2012:
Little Elephant and Product, Little Elephant and Candies, Doom Bakes Cakes, Arranging Cup-cakes
July Challenge 2012:
Chef's Dream, My Fair Coins, The Gray-Similar Code, Little Elephant and Bubble Sort, Gift Rift, Restaurant Rating, Addition chains
August Challenge 2012:
Little Elephant and Bombs, Lucky Driving, Block Game, Range of Data, Delivery Boy, Machine Gun
September Challenge 2012:
Kisses & Hugs, Chef World, Racing Horses, Queries About Numbers, ChefTown Parade, Three is Crowd
October Challenge 2012:
Team Formation, Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, Blade Master, The New Scheme, Need More Diamonds
November Challenge 2012:
Lucky Balance, A Wonderful Chocolate, Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Many Left, Sridhar Likes Travelling
December Challenge 2012:
Sereja and Data Structures , Granama Recipes, Book Exercises, Magic Rankings, The Uncountable Ways, Pizza Delivery
January Challenge 2013:
Little Elephant and Alcohol, Dividing Products, The Minimum Number Of Moves, End Of The World, Chef of the Year, Three Different Numbers
April Challenge 2013:
Little Elephant and Music, Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Fault Tolerance, Maximum Weight Difference, Levy Conjecture
April Cook-Off 2013:
Andrew and the Birthday, Andrew and the Meatballs, Andrew and the Strings, Andrew and the Meatballs again
May Challenge 2013:
Matchsticks, Witua and Math, Tree Counting, Password Cracking Challenge, Juno Puzzle for May, Name Reduction, Your Name is Mine, Field Trip
June Challenge 2013:
Little Elephant and Mouses, Collecting Magical Berries, Just Some Permutations 3, Dessert Wizard, Two k-Convex Polygons, Count Special Matrices, Predictopus, To challenge or not, W String, Lapindromes
July Challenge 2013:
Mountain Holidays, Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes, Circle of death
August Challenge 2013:
Little Elephant and Lemonade, Music & Lyrics, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Sereja and Ballons, Deleting numbers, Splitting Candies
August Cook-Off 2013:
Chef and The Right Triangles, Chef and The Divisibility Queries, Chef and The String of Digits
September Challenge 2013:
Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2
October Cook-Off 2013:
Polo the Penguin and the Lucky String, Polo the Penguin and the Numbers, Polo the Penguin and the Test, Polo the Penguin and the XOR
November Cook-off 2013:
Am I a Fibonacci Number, Lowest Sum, Number of Paths, Trees and Subtrees, Rank of the Number
Divide By Zero 2014:
Sherlock and the Ciphers, Sherlock and the Perfect Array, Sherlock and Inversions, Sherlock and Subtrees
CodeCraft: IIIT Hyderabad, Replay:
Atoms in the Lab, Counting Bits, Naughty and Balls, Ingredients, Durins Day, Drunk Game, Subarray Xor
November Lunchtime 2014:
A wolf, a sheep and cabbage, Deja Vu, Yet another substring problem, Dividing the Students
December Lunchtime 2014:
Delivery Man, Sum Of Binomial Coefficent , Queries On Tree, String Matching
ACM-ICPC Asia-Kanpur Online Contest 2014, Replay:
ICPC Pre-Prelims Practice Round, Solving the Practice Contest, Logging in the computer, The Problem Set
November Challenge 2015:
Ingredients, Receipt Recovery, Chef and collection of stamps, Eugene and function, Simple Sum, Chef and cakes, Period on tree
February Cook-Off 2015:
Zombinatorial, Parenthesis with Maximum Sum Subarray, Fit Squares in Triangle, Strategy for the World Cup
March Cook-Off 2015:
How to Minimize a String, How to Choose a Subset, How to Write a Message, How to Repaint a Fence
May Cook-Off 2015:
Devu, his friends and birthday gifts, Devu and friendship testing, Devu and decorating birthday cake, Devu and most energetic minion
June Cook-Off 2015:
Ankit, Srijan and a game of stone piles, Longest non regular parentheses sub-sequence, Strange operations
July Cook-Off 2015:
Cops and the Thief Devu, Maximize Disjoint Pair Sum, Path containing K Nodes, Adding Special Sum
June Lunchtime 2015:
Chef and Bitwise OR Operation, Chef and Submatrix, Chef and Two Strings, Chef and Sets
CodeOut 2015:
Sourabh and Multiplication, Piyush Arranges Flower Pots, Pratik and Hopscotch, Sucho and his Students
January Cook-Off 2016:
Chef and Destruction, Chef and Maximum Sum Matrices , Chef And Fibonacci Tree, Chef and Fruits
February Cook-Off 2016:
Puppy and Palindromes, Puppy and Triangles, Puppy and Catchers, Puppy and Board, Puppy and Sum
September Cook-Off 2016:
Lazy Jem, The Lost Arithmetic Sequences, Counting Strings, Shortest path queries, Find The Point
October Cook-Off 2016:
Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, Sherlock Counts Ways, ChefWatson uses Social Network, Sherlock and Smallest Window
February Lunchtime 2016:
Chef and Socks, Chef and Tic-Tac-Toe, Chef and Polygons, Chef and Dominating Subarrays
April Challenge 2017:
Chef and Digits, (CH) Serejs and Billiards, Bear and Random Grid, Chef and Divisor Tree, Stable market, Heavy-Light Decomposition, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
March Cook-Off 2017:
Rainbow Graph, Meeting location, Yet Another Card Game, Increasing Xor Sequence, Safe Robot
April Lunchtime 2017:
Bear and Digit Virus, Bear and Segments, Closest points queries, Bear and Segment 01
August Lunchtime 2017:
Mathison and the Dynamo shuffle, Mathison and pangrams, Mathison and the teleportation game
March Cook-off 2018 Division 1:
Chef Goes to the Cinema, Chef Restores an Array, Chef Chooses a Subset, Chef Restores a Matrix
September Mega Cook-Off 2018 Division 1:
OneTwo, Learning Dishes, Make a Permutation, Ghayeeth vs Siroj
May Lunchtime 2018 Division 1:
Count Substrings, Shifted Palindrome, Weak in the Middle, Maximum Plus
September Lunchtime 2018 Division 1:
Biased Judgement, Opposite Cites, Chef Restaurant , Match the Streams, Coin Partition
November Lunchtime 2018 Division 1:
Useful Number, Median, Maximize It, Probability, Beats and Pieces
December Lunchtime 2018 Division 1:
Choosing from Buckets, Drawing Lines, Maximize the NOSS, Find Best Path, Age Calculator
February Cook-Off 2019 Division 1:
Max Range Queries, Chef and Secret Password, The Most Amazing Dish, Chef and Party
February Lunchtime 2019 Division 1:
Roll the Bar, Families of Chefland, Create Permutation, The Tricky Deal, Chef Challenge
March Cook-Off 2019 Division 1:
XOR N-bonacci Sequence, Points and Convex Hulls, Markers and Caps, Music Shopping
March Lunchtime 2019 Division 1:
Corrupted Seven-Segment Display, Tree Flow, Travelling Saleschef, Partition into Permutations
April Cook-Off 2019 Division 1:
Doubly Increasing Path, Random Game, Pied Piper vs Hooli, Mystery Tree, Guess My Age
May Cook-Off 2019 Division 1:
Misha and Nice Sets, Bitsetbaba and Power Grid, Expected Xor, Searching for a Biclique
May Lunchtime 2019 Division 1 (Unrated):
Grid Tour, Reverse Maximisation, XOR Magic, Abdullah and Toll Discounts
June Lunchtime 2019 Division 1:
Fuzzy Conversions, The Grux Permutation , Gii and His Club, Igzi and Burly Array, Ivan Pesic and His World Tour
July Cook-Off 2019 Division 1:
Birthday Gift Again, War in Treeland Again, Minimum and Maximum, Expected Product
September Mega Cook-Off 2019 Division 1:
Save Jewels, Angry Grandfather, Palindromes Machine, Hiring Chefs, Fitness Exercises
February Cook-Off 2020 Division 1:
Must Be Divisible, Maximum Subsequence Sum, XOR Game, Sweetest Candy , Chef and Pepperoni Pizza Again
March Cook-Off 2020 Division 1 :
Mysterious Sequence, A Tree to Remember, Maximize Letter Beauty, Random Chocolates, Escape the Tree
April Cook-Off 2020 Division 1 :
Maximum GCD Subset, Tower Counting, The Gifting Problem, Simple Operations, Inversions in Permutations
February Lunchtime 2020 Division 1:
Painter Problem, Swapping to Palindrome, Monsters Battle, Secret Mission
UWCOI 2020 (Rated for all):
Button Pairs, Base Plans, Find maximum in an Array, Blocks, Mercury Poisoning, Escape
July Cook-Off 2020 Division 1:
What Is This, a Crossover Episode, The In-XOR-able Task, Even-tual Reduction, OR-thodox Distinction, Path-etic Products
August Cook-Off 2020 Division 1 :
Red-blue Trees, Polygon Relationship, Chefina and Dishes, Beautiful Subsequence
June Lunchtime 2020 Division 1:
Maximum AND, Chef, Chefina and Restoration, Kuroni and the Cowsheds, Gold Mining, Square Submatrices
December Cook-Off 2020 Division 1 :
Mysterious Sequence, Self-Destructing Strings, Sed Passwords, Circle of Chaos, Carry All Fruits
January Lunchtime 2021 Division 1 (Unrated):
Good Grid, Shifting Spoons, Dreams of Divisibility, Even Sum
October Cook-Off 2020 Division 1:
Path-etic Sums, An Inveractive Problem, The In-XOR-able Task, Yet Another Crossover Episode
November Cook-Off 2020 Division 1:
Flip the String, Chef and IPC Certificates, Communication Channel, Hiring Workers
October Lunchtime 2020 Division 1:
Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Counting Spaghetti, Cute Chef Gift
September Cook-Off 2020 Division 1 :
Joined Subarrays on Tree, Balancing Game, Maximise Subsequence Value, Minimum Insertions
CodeFusion 20.9:
IS THIS A STANDARD QUESTION , INCREASE YOUR SKILLS, JUST FIND IT, PATH QUERIES, NUMBER OF WAYS, MINIMUM PATH COLORING, CRITICAL NODE
UWCOI 2021 (Rated for all):
Organisation, City Mapping 2, Array Swaps, Efficient Delivery, Hidden Numbers, Binary Puzzle
March Cook-Off 2021 Division 1:
Consecutive Deletions, Water Transfer, Sort String, Chef and Sorting
May Lunchtime 2021 Division 1:
Tokens On A Tree, Interactive MST, Similar Arrays, Total Components, K-Subarrays
July Cook-Off 2021 Division 1:
Beautiful Subsequence, Mod Equality, A Special Tree 2, Hidden Colored Graph, Make the Matrix Beautiful
August Cook-Off 2021 Division 1:
Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array
August Lunchtime 2021 Division 1:
Bunny Hops, Min-Max Path, Just a Graph, Longest Spanning Substrings, Chef and Deque
September Cook-Off 2021 Division 1:
Chess Kings Chasing Game, Chef and Pairwise Distances, Permutation and GCD Set, Half Sequence, Fake Swaps
October Cook-Off 2021 Division 1:
Can You Reach The End, Second Player, Find the Modulus, Chef Up, Permutation Sorting Game
December Cook-Off 2021 Division 1:
Binary String Game, Destructive Nim, RGB Construction, Break the Balance
December Lunchtime 2021 Division 1:
In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals, Sleep Technique
January Cook-Off 2022 Division 1:
Subsegment Divisibility , Merged LIS, Boring Trip, Prime Graph, Erase All But One
January Lunchtime 2022 Division 1:
Circular Permutation Recovery, Permutation XOR Sum, Permutation Deletion, Divisible Distances
February Cook-Off 2022 Division 1:
Xor Becoming Uncanny, Perfect Permutation, PerMEXuation , Mango Market, Slingshot
February Lunchtime 2022 Division 1:
Permutation Xor, Chef Cooks Permutation, Bracket Removal, Visit Them All, Magical Modulo, Magnet Sort
March Cook-Off 2022 Division 1:
Secret Tree, Dragonado And XOR, Flippable Points, Oh I Dont Care, Alternating Divisibility
March Lunchtime 2022 Division 1:
Subsequence, Mathology, Sussy Rooks, Winter, Adjacency Love, Separate Them All
April Lunchtime 2022 Division 1(Rated):
Modular Circular Permutations, Do Not Touch the MEX!!!, Secret Machine Mania
May Cook-Off 2022 Division 1 (Rated):
Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions
July Cook-Off 2022 Division 1 (Rated):
String Break, Partition Queries, Segmentation Fault, Subsequence LCM
June Cook-Off 2022 Division 1 (Rated):
Permutation Segments, Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum
June Lunchtime 2022 Division 1 (Rated):
The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Minimum Xor On Segment, XOR, The Detective, Increase to Zero
July Lunchtime 2022 Division 1 (Rated):
Tree Interval Queries, Tree Retrieval, Binary String Happiness, Consecutive XOR, Largest Family
Fool You 2023:
Count Of Naughts, Rainbow, AlphaHex, Dividing Till Zero, Half and Common, Hera Pheri 3
Learning Paths (0):
None
Practice Paths (5):
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution