Contest | Problem |
---|---|
JAN21 | COOLSBST |
COOK124 | XORCOUNT |
LTIME91 | XORPALIN |
Nishant Shah
- 6★nishant403
- India
- Student
- Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar Gujarat, India
- List of teams by Nishant Shah
- https://discuss.codechef.com/u/nishant403
- No Active Plan. View Details
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(2021-07-31 21:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (142):
Practice:
Stable Marriage Problem, Number of Odd and Even Numbers, Racing Horses, Prime Distance On Tree, Sorting, Coprime Triples, Subarray GCD, Chef and Churu, GCD and LCM, Puppy and GCD, Minimum Maximum, Jump mission, Simple Sum, Cyclist Race, Finding sum, Two Closest, Get AC in one go, The potato problem, Queries on a Binary Tree, Yet Another SubSegment Sum Problem, Hardest problem ever, Maximum Xor Query, Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries, Chef and Dancing Steps, Chef and Math Test, Obtain Desired Standard Deviation, The Prestige, I SPY, Reimer - Tiemann and the ChemisTree, Dracarys, Intersecting Paths, Ants and Anteaters, Save Jewels, Hiring Chefs, Ice Cream Queue, Treeversion, Invincible Shield, Gilfoyle Vs Dinesh, Kth Numbers, Yet Another Balanced Parenthesis Problem, Game on Tree, K-Prob, Winning Ways 2, Farewell Party, GCD Partitions, Buying a New String, Factor Tree, Minimum Path, Sweetest Candy , Is This JEE, Strip in a Tree!, Chef and Secret Recipe, Uefa Champions League, This is sparta, Mic and Pic, The idols of MahaBaleshwar, Shirin and Shoes , Chefina on a Trip, Luv Kush and FX Sequence, Operations on a Tuple, Guessing Game, Perfect Partitions, Danya and Different Values, Weird Product, OR-thodox Distinction, Quest for Dragon Balls, Code Together, Code To Get Her, Tripartite String , Dark, An S Ranked Mission, Notebook Distribution, Naruto and One Shot, Shikamaru has Queries, Chef And His House , Angry Delta, Delta and Jumps, Chef Loves Cakes, Chef Learns BST, Balancing Game, GCD operations, Root the Tree, Watermelon, The Chosen One, Chef and The Lockdown, Blob and Internship, Friends with Benefits, John with candies, Chef loves big teddy, Magical Bullets, Help Chandler, EVENTS, Crewmate and Imposter, Chef and Boxes, Short people problems, Naruto meets Nuttela, Another Tree with Number Theory, Chef and Patriotic Numbers, Chef and Limbo, Chef and Invigilator , Chef and College Admisison, Republic Subarray, Special Permutation, Nezuco wants to win, 5-SUM, Array subarrays, Count the Count, Soumya wants to buy a tree, GCD Operations, Break Failed, Palindrome count, Good pairs of substrings, Modular Array, Base Palindrome, Battle of Legends, Raging Infernape, Closest Power, Square Function, Three Points, Cinema Ticketing Queue, Javelin Qualification, Penalty Shots, GCD Sequence, The Final Problem, Marbles, Ddakji, The Squid Game, Tug of War, Escape Plan, Hopscotch, Dalgona Treat, Red Light, Green Light, From Your GGANBU, Hidden Permutation, Air Blimp, Beautiful Array, Sum Product Segments, Bad Tuples, Add Subtract Equalize, Average Permutation
Contests (504):
February Challenge 2019 Division 2:
Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef
June Challenge 2019 Division 2:
Road Signs, Chef and Proxy, Lent Money, Guddu on a Date, Chef and Ingredients, Sum and GCD
August Challenge 2019 Division 1:
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Chef and Gordon Ramsay
September Challenge 2019 Division 1:
Chef and Good Subsequences, Easy Fibonacci, Biladerim Icin, Fuzzy Linear Combinations, Expected GCD, Doofish Set, Chef Designed a Network, Chef and Interesting Subsequences
October Challenge 2019 Division 1:
Even Edges, Missing Number, Bacterial Reproduction, Chef and Maximum Star Value, Fun with Lists, Array Modification, (Challenge) Maximizing LIS, Operations on a Matrix, Phone Prices
November Challenge 2019 Division 1:
Physical Exercise, Hard Sequence, Smallest Beautiful Number, From Zero to Infinity, A Simple Game, Single Point of Failure, Weapon Value, Chef and Minimum Colouring
December Challenge 2019 Division 1:
Chefina and Ranges, Plus Multiply, Binary XOR, Binomial Fever, Easy Subsequence Selection, Scoring Pairs, Sticky Notes, Test Generation, (Challenge) Cubical Virus, That Is My Score!, Addition
January Challenge 2020 Division 1:
Chef and Dynamo, Doraemon, Doofish Matrix, Equality, Chefina and Prefix Suffix Sums, English, OWCA Files, Breaking Bricks, Chefland Army, (Challenge) Building Anthills
February Challenge 2020 Division 1:
Chef and Railway Stations, Expected Change, No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 1:
Chef and DAG, XOR Engine, Break, Ada Bishop 2, Winning Ways 2, Lasers Everywhere, Inverse of a Function, Lasers Everywhere Alternative, Pintu and Fruits
April Challenge 2020 Division 1:
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
May Challenge 2020 Division 1:
Triple Sort, Sorting Vases, Coronavirus Spread, Chef and Bitwise Product, Isolation Centers
February Cook-Off 2020 Division 1:
Must Be Divisible, Maximum Subsequence Sum, XOR Game, Chef and Pepperoni Pizza Again
March Cook-Off 2020 Division 1 :
Mysterious Sequence, Maximize Letter Beauty, Random Chocolates, Escape the Tree
Encoding October'19:
Dearrangement Error, Nuttela Path Unit, Nuttela in Hyderabad, Help Akash !, RUN, CHEF, RUN !!!, Naruto Run, Naruto Run Extended, Tony vs Thanos, Gilfoyle Vs Dinesh, Debanjan got a Date
D'Code Division 1 (Unrated):
Full Barrier Alchemist, The Promised Land, Grumpy Granny, Equivalent Exchange of Triangles
ENIGMA - PLINTH'20 LNMIIT (Rated for all):
Banana String, Corruption in Freedonia, Gru is Handing Out Bananas, Minion AND Range, Recruit Villagers
Fall For Code 3.0:
Gump Loves Palindromes, Find Duplicates, Chef and his swimming, Eddy Wants Admission, Prime Lover
CodeOverflow 1.1:
Mango Tree, Distribute Money, Maximum Value, Khojo, Giveaway Everywhere!, Lexical Analyser!
International Coding Marathon (Rated for all):
Lavanya Loves DFA, Are These Equal, Is This a Long Challenge, Conservative Graph, Mr Pr in a Dilemma , Is This JEE
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Laddu, Multiple of 3
DSA Learning Series - Week 2:
Chefs in Queue, Compilers and parsers, Matched Brackets, Wormholes, Rectangle, Pied Piper vs Hooli, Stupid Machine, Chef and Street Food, Penalty Shoot-Out II, Not All Flavours, Infix to Postfix
DSA Learning Series - Contest 3:
Chef of the Year, Distinct Pairs, Yet Again a Subarray Problem, Fencing, Save Konoha, Yet Another Partition Problem
DSA Learning Series - Contest 4:
Prime Generator, Lowest Sum, Count Substrings, A Magical Length, Saving a gift of love, Stacks, Euron Problem, Bear and House Queries
Campus Chapters Contest 1.0:
Walter and Jesse, Maximum Product Multiple, Corona Scare, Another game of numbers, A lot of cars, Corona in Karunanagar, Save us! , Code Koroo Naaa
June Challenge 2020 Division 1:
Even Matrix, The Tom and Jerry Game!, Operations on a Tuple, The Delicious Cake, Convenient Airports, Guessing Game, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Danya and Different Values, Chef and Price Control
July Challenge 2020 Division 1:
Ada King, LCM Constraints, Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef, Weird Product, Chef and Card Game, Chef and Strings
September Challenge 2020 Division 1:
Chefina and Swap, Move the Coins 2, A Problem on Sticks, Chef and Trump Cards, Find XOR, Rotate the Polyline, Chef and Sums, Move the Coins - Creating Tests, Divide Candies, Vibrating Paths (Challenge), Ada Matrix, Coronavirus Spread 2
July Cook-Off 2020 Division 1:
What Is This, a Crossover Episode, Even-tual Reduction, OR-thodox Distinction, Path-etic Products
December Challenge 2020 Division 1:
Hail XOR, Square Root of LCA Convolution, Calculus, Linear Combination, Permutations, Digit Matrix, String Operations, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
DSA Learning Series - Contest 5:
Chef and Segments, Count K-Primes, Churu and Balls, Yet Another Problem About Sequences, Zack And The Handkerchieves, Chef and Adventures, Chef and Semi-Primes, Appy and Contest, Easy Fibonacci, Binary XOR, Chef and Squares
DSA Learning Series - Contest 6:
Chef and Strange Operations, The potato problem, Little Chef and Sums, Chef and Weird Queries, K-Concatenation, Help Patra Bhaiya!, Choose the capital, Birthday Gift Again, Moony and ICPC team
DSA Learning Series - Contest 7:
Subtraction Game 2, Count K-Primes, Chef and Frogs, Billiards, Count Subarrays, Super Hashing, Total Palindromic Numbers, Akshay and Teacher, Chef and Good Subsequences, Washing Windows, Construct Array
Programming Contest #1 (Chapter 'Ramayan'):
Laxman and Maths, Hanuman and Tree, Raavan and Sub-Array, Bharat and Possibilities, Lord Ram and XorOrXorOr Power, Luv Kush and FX Sequence, Sita Mata and Time Machine
DSA Learning Series - Contest 8:
Fire Escape Routes, Galactik Football, Sereja and Graph, Kamehameha, Chef and Digit Jumps, Dish Owner, The Dirty Path, Chef and Red Black Tree, Discount on crackers, Two Closest, Queries on a Binary Tree, Fill The Matrix, Anupam and Raja, Graph on an Array, Mayhem Again, Doubly Increasing Path, Chef and DAG, Nuttela Path Unit, Game on Tree, Corruption in Freedonia, Department Strengths, Mercury Poisoning
DSA Learning Series - Contest 9:
Matchsticks, Sereja and D, Chef and Swaps, Lucky Fives, Chef and Array, Bye, inversions!, Chef and Churu, Pishty and tree, Bacterial Reproduction, Rich Substrings, Chef Does Coke Yet Again, Lasers Everywhere
DSA Learning Series - Contest 10:
My Fair Coins, Fluffy and Alternating Subsequence, Tree Height, Mathison and the teleportation game, Black and Red vertices of Tree, Codie Bird, Standard Tree Task, Fibonacci Inspiration
CodeJunk:
Zaikia and sticks, The king of snakes, Uttu at war with Gangwar, Ladki ka chakkar Babu Bhaiya
September Cook-Off 2020 Division 1 :
Joined Subarrays on Tree, Maximise Subsequence Value, Minimum Insertions
InfInITy 2k20 Division 1 (Unrated):
Better call Saul!, Los Pollos Hermanos, Empire Business , The One Who Knocks!, Morosoph Todd, The Chosen One
February Challenge 2021 Division 1:
Frog Sort, Team Name, Another Tree with Number Theory, Chef and Meetings, Prime Game, Multiple Games, XOR Sums, Maximise Function, Cut the Cake (Challenge), Bash Matrix, Cell Shell, Highest Divisor
Break-The-Server (Unrated):
PCM Dilemma, Memcached Service, Chef and Laddus For Children, Students, heights and their IQs, Tree paths sum
DeCode 2021:
Student Comparisons, Princess Security, Project Overflow, Enclosed drones, Two seconds left
Code Benders:
Mt Everest of the Skies, Lucky Primes, Chef And Bacteria, Chef and Special Number, Chef and Puppy
International Coding Marathon 2021 Division 1 (Unrated):
Suffix Sort, Infinite polygons, Stack Of Rectangles, Team Divisions, Special String, Lucky Boundaries
May CodeChef Starters 2021 Division 1 (Unrated):
Cheating Time, Minimum Popping, Subtree Center, Plagiarism, Lazy Chef, Correct Sentence
May Challenge 2021 Division 1 (Unrated):
Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
June Challenge 2021 Division 1 (Unrated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Dual Distance, Maximum Frequent Subarray Sum, Summer Heat, MathBuzz, Optimal Xor Set, Minimum Subtree Cover
July Challenge 2021 Division 1 (Unrated):
XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity, K Path Query
August Challenge 2021 Division 1 (Unrated):
Special Triplets, Array Filling, Geometry 1, Chef and Bulb Invention, Alternating LG Queries, Charge Scheduling, Chef and Digits of Large Numbers, Fat Hut, Problem Difficulties, Olympics Ranking
CodeChef Starters 9 Division 1 (Unrated):
Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona
CodeChef Starters 24 Division 1 (Unrated):
Anti Palindrome, Palindrome Love, Special String, Divisors and Reciprocals
February Long 2022 - I, Division 1 (Unrated):
Random OR, Digit Multiplication By K, Binary Base Basics, Bitwise Blend, Remove Adjacent
Starters 57 Division 1 (Unrated):
Tree and Divisors, Delicious Queries, Maximum Expression, Even Splits, Two Different Palindromes
Starters 60 Division 1 (Unrated):
Distinct Numbers, Red Green Grids, Yet Another Palindrome Problem, Tri XOR
Starters 61 Division 1 (Unrated):
Palindrome Partition, Weird Subarrays, Red Blue Flowers, Subarray Removal
Learning Paths (0):
None
Practice Paths (23):
Practice for ZCO and INOI:
Lead Game, Free ticket, Triathlon, Calvins Game, Sequence Land, Wealth Disparity, Table Sum, Highway Bypass, Special Sums, Periodic Strings, Brackets, 1 Road Trips and Museums - INOI 2018, Training - INOI 2017, Fence - INOI 2017, Department Strengths, 3xN Tiling, 2 Two Paths - INOI 2018, Interesting Sequences, Processor Scheduling