Tarun Singh
- tarun831
India- Student
- Harcourt Butler Technical University, Kanpur
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (3)
Contests (56)
April Challenge 2021 Division 3
Worthy Matrix, Chef and Dice, Valid Pair, World Record, Strong Language
April Cook-Off 2021 Division 3
Passing Marks, Chocolate Monger
April Lunchtime 2021 Division 3
Chef in Heaven , Bench Press, Equinox Strings, Coldplay
April CodeChef Starters 2021 Division 3 (Rated)
Thief and Police, Chef On Island, Hiring Test
May Cook-Off 2021 Division 2
The Last Problem
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1
May Challenge 2021 Division 3 (Rated)
Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
June Challenge 2021 Division 2 (Unrated)
Bitwise Tuples, Bella ciao, Summer Heat
June Cook-Off 2021 Division 2
The Wave
July Challenge 2021 Division 3 (Rated)
XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity
July Cook-Off 2021 Division 2
XOR-ORED, Mod Equality
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns
CodeChef Starters 6 Division 2 (Unrated)
Joker and Batman, Even tuples, Three Dices, Cricket Ranking
CodeChef Starters 7 Division 2 (Unrated)
Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain
August Challenge 2021 Division 2 (Unrated)
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, Crossing Blocks, Just a Graph
CodeChef Starters 9 Division 2 (Unrated)
Black cells in a chessboard, Large Square, Bus full of passengers
CodeChef Starters 10 Division 2 (Rated)
Maximise the Subsequence Sum, Remove One Element
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
September Cook-Off 2021 Division 2
Chef and Pairwise Distances, Zebra Crossing, Fake Swaps, Adjacency Hatred
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
CodeChef Starters 11 Division 2 (Rated)
Positive Spewing, The Grid Fill Problem, Obtain the Sum
CodeChef Starters 12 Division 2 (Unrated)
Make it Divisible, Maximum Points
CodeChef Starters 13 Division 2 (Rated)
Chef in Vaccination Queue, Maximum Light Up, Magical Doors
CodeChef Starters 14 Division 2 (Unrated)
Odd GCD, Diagonal movement, FIXFIX, RCB and Playoffs
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
September Lunchtime 2021 Division 2
Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem
CodeChef Starters 16 Division 2 (Unrated)
Professor And Directions, Chef And Salary Pay, Chef and Magical Steps, Pass or Fail
October Cook-Off 2021 Division 2
Can You Reach The End, Odd Sum, 01 Subsequence
October Lunchtime 2021 Division 2
Chef and Water Car, Exactly N plus 1 Values
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
SnackDown 2021 - Online Round 1B
Queens Placement , Largest Laddu, Help Nishant
November Challenge 2021 Division 2 (Unrated)
Weird Palindrome Making, Equal Coins
SnackDown 2021 - Online Pre-Elimination
Product Pain
CodeChef Starters 18 Division 2 (Unrated)
Palindromic Binary Numbers, Compare those strings, Back to Campus, Make them equal
CodeChef Starters 20 Division 2 (Unrated)
Stable Sequence, Genes, Brutal-Xors, Chef and Pal
November Lunchtime 2021 Division 2
Expected Weight, Rapid Re-Orderings
December Challenge 2021 Division 2 (Unrated)
Valleys and Hills, Rock Paper Scissors, List of Lists, Utkarsh and Placement tests
SnackDown 2021 - Elimination Parallel (Rated for Div 2)
Yet another subarray problem, Remove Element
December Cook-Off 2021 Division 2
Median Minimization, Musical Chairs
December Lunchtime 2021 Division 2
Maximum Trio, Romantic Reversals
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, ChefWM, And Or Union
Infinity 2k21 Division 2 (Rated)
Marbles, Dalgona Treat
Code Drive Division 2 (Rated)
Again XOR problem, Count Number of Peaks
January Long 2022 - I, Division 2 (Unrated)
Keplers Law, Prime in a binary string, Covid Spread
January Cook-Off 2022 Division 2
Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS
CodeChef Starters 23 Division 2 (Unrated)
Average of Three, Chef and Profits, Subarray Mex, Maximising Vacations
January Lunchtime 2022 Division 2
Subarray permutations, Prefix Zeros, Permutation XOR Sum
February Long 2022 - I, Division 2 (Unrated)
Binary Base Basics, Bitwise Blend, N Queens Puzzle Solved !, Chef and the Hair Salon
February Cook-Off 2022 Division 2
Perfect Permutation, PerMEXuation , Prefix Permutation
CodeChef Starters 26 Division 2 (Unrated)
Careless Chef, Car or Bike, Valentine is Coming, Count the Notebooks, Hostel Room, Control the Pollution
February Lunchtime 2022 Division 2
Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort
CodeChef Starters 28 Division 2 (Rated)
Permutation Xority, Count the Holidays
CodeChef Starters 29 Division 2 (Rated)
String protocol, Plusle and Minun on Array, Decomposition Reaction
CodeChef Starters 30 Division 2 (Rated)
Minimum Coloring, Gift Shop and Coupon, Balanced Reversals
CodeChef Starters 31 Division 2 (Rated)
XOR and AND, Alternating String, Sign Moves, The Unchanging OR
March Lunchtime 2022 Division 2
Sad Splits, Adjacency Love
April Cook-Off 2022 Division 2
Chef Goes Shopping, Sticks and Rectangles
CodeChef Starters 34 Division 2 (Rated)
Binary Mismatch, Average Array, Binary String Xor, Good Permutation
April Lunchtime 2022 Division 2(Rated)
Buckets Full of Candies, Pair Pain
Starters 35 Division 2 (Rated)
Jump to Sibling, Dark Light, Admins and Shopping
Starters 36 Division 2 (Rated)
Buying Sweets, Reduce to 1, Presents for Cheffina
Starters 38 Division 2 (Rated)
Good Pairs, Circular Track
May Lunchtime 2022 Division 2 (Rated)
Bucket and Water Flow , Maximum Pairwise Modular Sum, Equal After And
July Cook-Off 2022 Division 2 (Rated)
Permutation And Median, Xor Permutation
Starters 47 Division 2 (Rated)
Copy and Push Back, Similar Heights, End Sorted
Starters 50 Division 2 (Rated)
Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation
Starters 52 Division 2 (Unrated)
AI Analysing Code, Minimum Sum, WA Test Cases, Air Conditioner Temperature
August Lunchtime 2022 Division 2 (Rated)
Easy Permutation, Array Equality
Starters 53 Division 2 (Rated)
Black&White Ring Game, Car Trip, Greater Average, Odd Pairs, Make A and B equal, Queen Blocks, Weights
Starters 54 Division 2 (Unrated)
Equal Distinct, Number of Credits, Ticket Fine, Team of Two
Starters 55 Division 2 (Rated)
Non Zero Xor, Balls and Boxes, Permutation Clear, Fever, Mean and Median, Broken Phone, OR Tuples
Starters 57 Division 2 (Unrated)
Two Different Palindromes
Starters 58 Division 2 (Unrated)
Break the elements, Equivalent Numbers, Ranklist Pages, Reach the Target, Remove Bad elements
Starters 61 Division 2 (Rated)
Palindrome Partition, Minimise LCS, Different Consecutive Characters , Weird Subarrays, Subarray Removal, Reach on Time, Odd Sum Pair
Starters 62 Division 2 (Rated)
Sorted Substrings, Make Multiple, Final Sum, X Jumps, Max minus Min, Test Score
Starters 63 Division 2 (Rated)
Maximize 1s, One-XOR Deletions, Packing Books, Make Length 1, Minimum Absolute Score, Tasty Decisions, Avoid Squares Please
Starters 64 Division 2 (Rated)
Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Prime Factor Division, Distinct Neighbours , Distinct Colors, Water Consumption
Starters 65 Division 2 (Rated)
Nahaane Jaa, Parity, Candies, Binod, Hackerman
Starters 71 Division 1 (Unrated)
Pet Store, Instagram, Snapchat, Perfect Trio