Harsh Wardhan
- hrsh_panwar
India- Student
- Indian Institute of Technology Delhi India
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (75)
February Challenge 2019 Division 2
Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef
February Cook-Off 2019 Division 2
Buying New Tablet, Chef and Party
March Challenge 2019 Division 2
Chef and Number Game
March Lunchtime 2019 Division 2
Testing Robot, Pogo Stick Competition
Coders' Legacy 2019 (Rated for all)
IPL and RCB
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining, Fencing
May Challenge 2019 Division 2
Matches, Reduce to One, Where to Build the Roads
May Cook-Off 2019 Division 2
Chain Reaction, Misha and Nice Sets, Recover the Sequence
May Lunchtime 2019 Division 2 (Unrated)
Dummy Palindromic Strings, Grid Tour, CV
June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Lent Money, Guddu on a Date, Chef and Ingredients, Sum and GCD
June Cook-Off 2019 Division 1
Ants and Anteaters, Drink Slush
July Challenge 2019 Division 2
Guess the Prime!, Parity Again, Minimum and Maximum, Chef and Mean
July Cook-Off 2019 Division 1
Birthday Gift Again
August Challenge 2019 Division 1
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression
August Cook-Off 2019 Division 1
Two Circles
September Challenge 2019 Division 1
Biladerim Icin, Fuzzy Linear Combinations, Chef Designed a Network
October Mega Cook-Off 2019 Division 1
D-Or
October Lunchtime 2019 Division 1 (Unrated)
Box Game
November Lunchtime 2019 Division 1
Planting Trees, Washing Windows, Perfection
December Cook-Off 2019 Division 1
Xor It
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English, Chefland Army, (Challenge) Building Anthills
February Challenge 2020 Division 1
Chef and Railway Stations, Expected Change, No Change Required, (Challenge) Raisins, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 1
Lasers Everywhere
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)
January Cook-Off 2020 Division 1
Range AND
February Cook-Off 2020 Division 1
Must Be Divisible, XOR Game
March Cook-Off 2020 Division 1
Mysterious Sequence, Maximize Letter Beauty, Random Chocolates
April Cook-Off 2020 Division 1
Simple Operations
May Cook-Off 2020 Division 1
Chef, Chefina and Their Friendship, Chefina on a Trip, Roads in Chefland
January Lunchtime 2020 Division 1
Construct Array, Under the Tunnels, Folding Paper
February Lunchtime 2020 Division 1
Swapping to Palindrome
March Lunchtime 2020 Division 1 (Unrated)
Maximize LCM
April Lunchtime 2020 Division 1
Positive Mex
May Lunchtime 2020 Division 1
Escape One, Convert the String, Tree difference
ENIGMA - PLINTH'20 LNMIIT (Rated for all)
Corruption in Freedonia, Gru is Handing Out Bananas, Minion AND Range, Recruit Villagers
UWCOI 2020 (Rated for all)
Button Pairs, Find maximum in an Array
June Challenge 2020 Division 1
The Tom and Jerry Game!, The Delicious Cake
July Cook-Off 2020 Division 1
Even-tual Reduction, OR-thodox Distinction
August Lunchtime 2020 Division 1
Game on a Strip, Counting Graphs, Alien Invasion
June Cook-Off 2020 Division 1
Per Capita Income, Checkpoints
June Lunchtime 2020 Division 1
Maximum AND, Gold Mining, Square Submatrices
RECode 12.0 (Rated for all)
Chef and String, Chef and Walk, Chef and Rotation, Chef and Subsequences, Chef and Numbers
December Challenge 2020 Division 1
Hail XOR, Square Root of LCA Convolution, Calculus, String Operations, Positive Prefixes, Even Pair Sum
December Cook-Off 2020 Division 1
Self-Destructing Strings, Sed Passwords, Circle of Chaos, Carry All Fruits
December Lunchtime 2020 Division 1 (Unrated)
Even Sequence, Three Letters, One Zero Swaps
January Lunchtime 2021 Division 1 (Unrated)
Good Grid, Shifting Spoons, Dreams of Divisibility, Even Sum
October Cook-Off 2020 Division 1
Path-etic Sums, Yet Another Crossover Episode
November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates, Set Queries, Hiring Workers
November Lunchtime 2020 Division 1
Gasoline
Coders' Legacy (Rated for all)
Chef vs Doof, Doof on Cartesian, Doof fires Brackets, Jeremy gets a gift
September Cook-Off 2020 Division 1
Maximise Subsequence Value
February Lunchtime 2021 Division 1
Average Sorting, Sed Max, Independent Set
August Cook-Off 2021 Division 1
Odd Array
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
January Cook-Off 2022 Division 1
Subsegment Divisibility , Erase All But One
February Lunchtime 2022 Division 1
Chef Cooks Permutation
March Cook-Off 2022 Division 2
Fixed Weight, Secret Tree, Janmansh at Fruit Market, Dragonado And XOR, Equal Mex Splitting, Alternating Divisibility
May Cook-Off 2022 Division 2 (Rated)
Different Subarrays Rearrange, Doubled Distances, Triple Inversions
May Lunchtime 2022 Division 1 (Rated)
Balanced 0-1 Tree, Equal After And, Rearrange Ranges
July Cook-Off 2022 Division 1 (Rated)
Partition Queries, Segmentation Fault
June Cook-Off 2022 Division 1 (Rated)
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, XOR, The Detective
July Lunchtime 2022 Division 1 (Rated)
Tree Interval Queries, Tree Retrieval, Binary String Happiness, Consecutive XOR, Largest Family
September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)
Increasing Addition, Remove Numbers, Adjacent Pairs
Starters 62 Division 1 (Rated for 5 & 6 stars)
Strange BST, Sorted Substrings, Make Multiple, Pythagorean Pair
Starters 63 Division 1 (Rated for 5 & 6 stars)
Maximize 1s, Count Partitions , Make Length 1, Minimum Absolute Score, Greedy Grid Moves
Starters 72 Division 1 (Rated till 5-Stars)
Good Arrangement
Starters 75 Division 1 (Rated till 6-Stars)
Sum of range distinct queries, Chefs Favourite Function, Equal Hamming Distance, Prefix Ones
February Cook-Off 2023 Division 1 (Rated)
Take Not Less, Alice Potter and OWL, Crazy Row, Alice Potter And Dumbledore Army
Starters 77 Division 1 (Rated till 5 Stars)
Sort a String, K Forests
Starters 78 Division 1 (Rated till 6 stars)
Yet Another XOR Sort 2, Divisible Subarray Counting
Starters 81 Division 1 (Unrated)
Beautiful Strings, Horde Chess, Unimodal Subsets, Good XOR, Distinct Matrix, Arrange the array, Binary Ternary
Starters 82 Division 1 (Rated till 6 stars)
Tree Game, Meet over Grid, Find eX, Good Permutations, Difference Matrix
Starters 86 Division 1 (Rated for All)
Trees Are Fun
Starters 87 Division 1 (Rated till 6 Stars)
OR-XOR, Count the Permutations (always), Checkpoint, Inversions of subsequences, AB plus C
Starters 83 Division 1 (Rated)
Construct String, Order by XOR, Rotate to Minimum
Starters 88 Division 1 (Rated till 6 Stars)
Maximum And Or, Chef and Asteroids, Good Operations, Minimize the Bits, Chef and Good Array, Minimum OR Spanning Tree
Starters 93 Division 1 (Rated for All)
Positions
Starters 95 Division 1 (Rated till 6 Stars)
Guess Game