Ishan nandwal
- 3★ishan_nandwal
- India
- Student
- Indian Institute of Information Technology, Bhagalpur Bihar, India
- List of teams by Ishan nandwal
- https://discuss.codechef.com/u/ishan_nandwal
- No Active Plan. View Details
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Ratings System Update
(2022-11-30 23:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (207):
Practice:
Transform the Expression, Factorial, Enormous Input Test, Simple Sorting, ATM, Life, the Universe, and Everything, The Lead Game, Discrepancies in the Voters List, Cleaning Up, Ciel and A-B Problem, Jewels and Stones, Fierce Battles, Closing the Tweets, Racing Horses, Coin Flip, Carvans, Tourist Translations, Root of the Problem, Packaging Cupcakes, Maximum Weight Difference, Your Name is Mine, Lapindromes, Subtraction Game 1, Chopsticks, Uncle Johny, Number Mirror, Farmer Feb, Chef and Remissness, Dividing Stamps, Count Substrings, The Smallest Pair, Copy-Paste, Tanu and Head-bob, Chef and Notebooks, Lucky Four, Version Control System, Add Two Numbers, Find Remainder, First and Last Digit, 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, Finding Square Roots, The Block Game, Farmer And His Plot, Cops and the Thief Devu, Chef and Two Strings, Chef And Operators, Mahasena, Processing a string, Mutated Minions, Chef and Fruits, Malvika is peculiar about color of balloons, Puppy and Sum, Ada and crayons, Akhil And Colored Balls, One more weird game, Studying Alphabet, Lazy Jem, Bear and Candies 123, Snakes and transition from Capitalism to Socialism, From heaven to earth, D - Triangle Count, Rectangle, Chef and Cook-Off, Chef and Glove, Chef Judges a Competition, Chef and Friends, Two vs Ten, Roots of a Quadratic Equation, Sum OR Difference, Decrement OR Increment, Area OR Perimeter, HOW MANY DIGITS DO I HAVE, Is it a VOWEL or CONSONANT, Problem Sort, Counting Pretty Numbers, Encoding Message, Chef and Problem Setting, Chef and Eid, Ada School, Chef and SnackDown, Truth and Dare, Beautiful Garland, Play Piano, Life Limited, Buying New Tablet, Chef and Party, Multiple Choice Exam, Hard Sequence, A - Books, Chef and Price Control, Watermelon, Chef and IPC Certificates, Interesting XOR!, Vaccine Distribution, The Begining Era Of Cyberverse, Minimum Attendance Requirement, Chef and Division 3, Encoded String, Cheating Time, Daanish and Problems, Chef and Groups, Ashishgup and Interviews, College Life 2, College Life 5, Maximise Function, Even Sum, Highest Divisor, Body Mass Index, Total Score, Server Trouble, Slicing Sticks, PCM Dilemma, Chef and Laddus For Children, Chef and Coupon, No Time to Wait, Turn It, Nobel Prize, Motivation, Pawri Meme, Weight Balance, Lucky Four, Smart Phone, Possible Victory, Make the Sum Even, Chef On Island, The Last Problem, Hiring Test, Lucky Boundaries, Chocolate Monger, Hoop Jump, Marathon, Plagiarism, Tom And Jerry 1, The One On The Last Night, Shoe Fit, Black cells in a chessboard, Large Square, Bus full of passengers, Which Division, The Grid Fill Problem, Obtain the Sum, A Subtask Problem, Diagonal movement, RCB and Playoffs, Gold Mining, The One with Russ, Disabled King, The One Where It All Began, Equal Integers, Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array, Equal LIS, Average of Three, Chef and Profits, Avoid Contact, Chef and Lockout Draws, Badminton Serves, EVM Hacking, Too many items, Lazy Salesman, Peaceful Party, Blackjack, The product mystery, Parallel Processing, Chef and Water Bottles, Swapping Chefs Way, Minimum number of coins, Buy 2 Get 1 Free, Adjacency Love, Alternating String, Sign Moves, Group Assignment, Binary String Cost, Finding Shoes, Flip Sorting, Email Reminders, The Cheaper Cab, Monthly Budget, Minimum Cars required, Dark Light, Compress the Video, Infernos, Maximum OR Minimum, Average Gift, Path Parity, Determine the Winner, Break the Stick, Age Limit, Equal Distribution, Zero Ones Equal One Zeros, Equal by XORing, Triple Xor, Permutation And Median, High Accuracy, Nearest Court, Make A and B equal
Contests (169):
April Lunchtime 2021 Division 3:
Chef in Heaven , Bench Press, Equinox Strings, Array Rotation, Coldplay
May Challenge 2021 Division 3 (Rated):
Tree House, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
June Challenge 2021 Division 2 (Unrated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat, Minimum Subtree Cover
June CodeChef Starters 2021 Division 3 (Rated):
Total Correct Submissions, Chess Match, Chef and Queries, Cyclic Quadrilateral
August Challenge 2021 Division 3 (Rated):
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
September Challenge 2021 Division 3 (Rated):
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
CodeChef Starters 13 Division 3 (Rated):
Chef in Vaccination Queue, Maximum Light Up, The Preparations, Magical Doors
October Challenge 2021 Division 3 (Rated):
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
February Long 2022 - II, Division 3 (Rated):
Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome
March Long One 2022, Division 3 (Rated):
Akash and Function, Subarray XOR, Substring of a Substring, Akash and Missing Class, Exact Marks, Discus Throw, Bath in Winters, Wordle
CodeChef Starters 29 Division 3 (Rated):
String protocol, Plusle and Minun on Array, Decomposition Reaction, Bomb the base
March Long Two 2022, Division 3 (Rated):
Chef and Races, Missing Numbers, The Rating Dilemma, Same Parity Swaps in Binary Strings
CodeChef Starters 33 Division 2 (Rated):
Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal
June Long Two 2022 Division 3 (Rated):
Gcd and Lcm , Count the ACs, Make all equal using Pairs, AP Grid, Complementary Strand in a DNA, Reversal Sorting, Fitness, Strong Elements
Starters 45 Division 2 (Rated):
Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity
July Long One 2022 Division 2 (Unrated):
Journey of the Knight, Game of Piles Version 1, Slow Solution
July Lunchtime 2022 Division 2 (Rated):
Easy Pronunciation, Yet Another Palindrome Making Problem, Consecutive XOR, Maximum Median Matching, Largest Family
September Long 2022 Division 3 (Rated):
Speed Limit Test, Bob at the Bank, Pokemon Battles, Interesting Subarray, Good Pairs
Starters 56 Division 3 (Rated):
K-Subarrays, Binary Substitution, Nearest Exit, Maximize Colours, Far Away
Starters 57 Division 3 (Rated):
Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Learning Paths (0):
None
Practice Paths (18):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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