Ishan nandwal
- ishan_nandwal
India- Student
- Indian Institute of Information Technology, Bhagalpur Bihar, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (43)
April Challenge 2021 Division 3
Valid Pair, World Record
April Cook-Off 2021 Division 3
Bodybuilder, Passing Marks, OR of ANDs, Chocolate Monger
April Lunchtime 2021 Division 3
Chef in Heaven , Bench Press, Equinox Strings, Array Rotation, Coldplay
SPYBITS IIT BHU Division 3 (Rated)
A - Save Water Save Life
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1
May CodeChef Starters 2021 Division 2 (Unrated)
Lazy Chef, Correct Sentence
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 Cook-Off 2021 Division 2
The Wave
June Lunchtime 2021 Division 3
False Number, HTML Tags, Richie Rich, Unpleasant Ones
June CodeChef Starters 2021 Division 3 (Rated)
Total Correct Submissions, Chess Match, Chef and Queries, Cyclic Quadrilateral
July Challenge 2021 Division 2 (Unrated)
Maximum Production
July Lunchtime 2021 Division 3
Chef and Spells, Red Alert
CodeChef Starters 6 Division 2 (Unrated)
Cricket Ranking
CodeChef Starters 7 Division 2 (Unrated)
Chess Format, Food Chain
August Challenge 2021 Division 3 (Rated)
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
August Cook-Off 2021 Division 2
Different String, Chef and Closure, Equal Difference
August Lunchtime 2021 Division 2
K-th Maximum, Just a Graph
CodeChef Starters 10 Division 2 (Rated)
Maximise the Subsequence Sum
September Challenge 2021 Division 3 (Rated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
CodeChef Starters 11 Division 3 (Rated)
Find the Direction, The Two Dishes
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
SnackDown 2021 - Online Round 1A
Dance Moves
November Challenge 2021 Division 2 (Unrated)
Which Fuel is Cheaper
CodeChef Starters 19 Division 2 (Rated)
Indivisible Permutation, Distinct Elements
FizzBuzz Division 2 (Rated)
Magical Planks, Substring Minimum Function, Can_Reach
CodeChef Starters 22 Division 2 (Rated)
An Interesting Sequence, Even Subset Xor, Equal LIS
January Cook-Off 2022 Division 2
Palindromes Not Allowed, Mean Maximization
February Long 2022 - I, Division 2 (Unrated)
N Queens Puzzle Solved !
CodeChef Starters 25 Division 2 (Rated)
Points and Lines
February Long 2022 - II, Division 3 (Rated)
Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome
February Lunchtime 2022 Division 3
Good Program, Watching Movies at 2x
CodeChef Starters 28 Division 3 (Rated)
Self Defence Training, Car Choice, Count the Holidays
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
April Cook-Off 2022 Division 2
Sticks and Rectangles
CodeChef Starters 33 Division 2 (Rated)
Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal
April Long Two 2022 Division 2 (Unrated)
Best Coupon, Pseudo Sorted Array
May Long One 2022 Division 2 (Unrated)
The Attack of Queen
June Long One 2022 Division 2 (Unrated)
Alternate Additions, Equal Strings
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
Starters 55 Division 3 (Rated)
Balls and Boxes, Permutation Clear, Mean and Median, Broken Phone
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
September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)
Stick Break, Permutation Creation
Starters 57 Division 3 (Rated)
Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 67 Division 2 (Rated)
Maximum Angriness, Expensive Steps , Counting Problem