Contest | Problem |
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START59 | KBPER |
START81 | BSTRING |
START89 | TREEQR |

Subhash Sheoran
- 5★isheoran
India
- Student
- Indian Institute of Technology BHU Varanasi, Uttar Pradesh, India
- List of teams by Subhash Sheoran
- https://discuss.codechef.com/u/isheoran
- No Active Plan. View Details
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Ratings System Update
(2023-12-06 22:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (127):
Practice:
Count Relations, My Fair Coins, Coprime Triples, Race Time!, Alternating subarray prefix, Parity tree, Query On Strings, Minion Chef and Bananas, Construct Array, Lockdown Loss, Xor Jar Muluk Tar, Team Name, Fair Elections, Maximum Value, Chef and Patients, Chef and Division 3, Encoded String, Ashishgup and Interviews, Maximum Size, Prime Tuples, College Life 2, Password, Pair Me, Even Differences, Even Sum, Paparazzi Gennady, Thief and Police, Palpal Strings, Chef and Coupon, Joker and Batman, Tree House, Modular Equation, Double Burgers, Chef and Subarrays, Binary String on Steroids, The Wave, Optimal Denomination, Different String, Even tuples, Chef and Closure, Three Dices, Equal Difference, Beautiful Pairs, Cricket Ranking, Array Rotation Returns, Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona, Clear the Array, Grid Path, Chef and Deque, Minimum Digit Sum 2, ATM Queue, A Counting Problem, Chef and Pairwise Distances, Half Sequence, Alice vs Bob Faceoff, Counting Tuples, Can You Reach The End, Chef and Water Car, Exactly N plus 1 Values, Find the Modulus, Count of Array, Subarray Jumps, Fastest division, Samurai and the XORring Problem, Ddakji, The missing GCD (hard version), Hopscotch, Sleep Technique , Sum and OR, Prime Graph, Sum of products (hard version), Special String, Digit Multiplication By K, Fixed Weight, Bitwise swaps, Count Arrays, Xor Becoming Uncanny, Or Sum, And Equals Or, Max BIT Sum, Interactive Tree, Secret Tree, Broken Dreams, Interactive Tree 2, Squeeze OR, Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Prefix Suffix Operations, Unbalanced Reversals, Balanced Reversals, Array operations, Secret Machine Mania, Minimum Hash, Doubled Distances, Triple Inversions, Average Gift, Maximum XOR, Anti-knapsack, Expected move, Add By Permutation, Array Sorting, Adjacent Xors, Copy and Paste, Different Medians, Tree Coloring, K-Subarrays, Energetic Node(Easy Version), Energetic Node(Hard Version), Palindrome Swaps, Binary Substitution, Maximum Subarray , Maximum Sum, Maximize 1s, Count Partitions , GCD Sort, Make Length 1, Minimum Absolute Score, Greedy Grid Moves, Eat Rock!, Saber Slays, Break This Array
Contests (229):
February Challenge 2021 Division 3:
Frog Sort, Chef and Meetings, Maximise Function, Highest Divisor
February Lunchtime 2021 Division 3:
Daanish and Problems, Average Sorting, Smallest Possible Whole Number, Coprime Range
SPYBITS IIT BHU Division 2 (Rated):
B - Valentine Couples, C - Mission Gotham, A - Save Water Save Life
August Challenge 2021 Division 2 (Unrated):
Special Triplets, Array Filling, Chef and Bulb Invention, Charge Scheduling, Problem Difficulties, Olympics Ranking
CodeChef Starters 10 Division 2 (Rated):
Magical Flips, Maximise the Subsequence Sum, Remove One Element
AlgoManiac - Code For Future Division 2 (Unrated):
Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median
September Challenge 2021 Division 2 (Unrated):
XOR Equal, Shuffling Parities, 2-D Point Meeting, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers:
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
CodeChef Starters 13 Division 2 (Rated):
Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Make that Array!, Magical Doors
September Lunchtime 2021 Division 2:
Interesting Representation, Prefix Sums, Yet another SOD problem
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
November Challenge 2021 Division 1 (Unrated):
Flip or Compress, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Maximise the bridges
C.O.D.E.R.S Division 2 (Rated):
The One On The Last Night, The One Where No One is Ready, The One with All the Candy, The One with Ross Wedding
Code Drive Division 2 (Rated):
Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
January Long 2022 - II, Division 1 (Unrated):
Power Sum, Crying Colours, TCS Examination, Chef and Fixed Deposits
CodeChef Starters 24 Division 2 (Rated):
Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem
March Long One 2022, Division 1 (Unrated):
Subarray XOR, Substring of a Substring, Exact Marks, MEX on Trees
June Long One 2022 Division 1 (Unrated):
Full Path Eraser, Reduce to zero, Add By Permutation, Divisible by i , Possible GCD
Starters 60 Division 1 (Unrated):
Distinct Numbers, Red Green Grids, Yet Another Palindrome Problem, Tri XOR
Starters 80 Division 1 (Rated till 5 stars):
Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Matrix Pain
Code Venture :
Is this Graph, Weird Fibbo, Array Yaar, Crying Child, Fallacy of Wasseypur, Play with subarray
Starters 84 Division 1 (Rated till 6 Stars):
SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums
Starters 85 Division 1 (Rated till 6 stars):
Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, Bomb Blast, TripTastic
Starters 98 Division 1 (Rated till 6 Stars):
3-Blast Palindrome, Ball Distribution, Sub-Array With Maximum Sum
Starters 111 Division 1 (Rated till 6 Stars):
LCM Mania, Prefixing, Prime Range Game, Beautiful Strings, ODI Cricket
Learning Paths (0):
None
Practice Paths (0):
None
Contributions
Problems Authored (3)
Problems Tested (0)
No Contribution
Editorials Contributed (0)
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