Udit Khemka
- 5★captain1337
- Black is Black
- India
- Other
- List of teams by Udit Khemka
- https://discuss.codechef.com/u/captain1337
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(2021-02-15 15:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (167):
Practice:
The Lead Game, Longest Weird Subsequence, Andrew and the Strings, Yet Another Nice Girl, Sherlock and Inversions, Path containing K Nodes, SWAP AND PERMUTATION, Maximum K Sums, Beautiful Arrays, Chef and Queries, Mex division, SAD Queries, XD Subsequences, Chef and GCD Game , OneTwo, Dot It, Suffix Palindromes, Longest Xommon Subsequence, Sum and GCD, Expected Product, Delete a Subarray, Professor on a Trip, Rich Substrings, Infinite Increments, D-Value, D-Or, Are These Equal, Chef and Range, Missing a Point, Priya and Parity, Maximum Candies, 3 - Puzzle with division, Permutation Split, Compress all Subsegments, The In-XOR-able Task, Yet Another Crossover Episode, Los Pollos Hermanos, The One Who Knocks!, Chef and Subtree MEXs, The Chosen One, Chef Is Just Throwing Random Words, Even Vs Odd, Xor Compare, Fractions, Digit Matrix, Expected Number of SCCs, Mex Subsequence, Rise of Cyborgs, Cybertree, Cybalphabit, Three Letters, Good Grid, Horoscope Matrix, One Zero Swaps, Maximum Size Hollow Square, Rectangle, Chef and Hills, Maximum Possible Sweetness, Shifting Spoons, Cleaning Drive, Total Overlap, Distinct Pair Sums, Dreams of Divisibility, Cake, Consecutive Adding, Paparazzi Gennady, Average Sorting, Sed Max, Chef and Reordering, Independent Set, Odd Array, Chef and Sorting, Suffix Sort, Special String, Array and Operations, Make the Sum Even, Lunchtime, Boolean Game, E - Minimum Operation, F - Stone Land, Tree Distances, OR of ANDs, Valet Parking, From Rational to Binary, Buy Masks, Chef and Subarrays, Total Components, K-Subarrays, XOR Folding, Binary String on Steroids, Chef and Queries, Unpleasant Ones, K Path Query, Beautiful Subsequence, Mod Equality, Interesting Representation, Integer concatenation, Positive Spewing, Array Rotation Returns, Longest Good Segment, Longest Spanning Substrings, Chef and Deque, K - balanced string, ATM Queue, Tsetso Subarrays, Add and Divide, Half Sequence, Fake Swaps, The Minimum Game, Make that Array!, Interesting Pairs, Sardar and GCD, Maximum Damage, Counting Tuples, Games of Wasseypur, Prefix as a Substring 2, Median Rearrangement, Can You Reach The End, Maximum GCD, GCD of Prefixes, Product Pain, Weird GCD Value, Subarray Jumps, Strange Minimization, P Equal To NP, Ddakji, Distinct Elements, Three Bikes, Finding Pairs, Dalgona Treat, Romantic Reversals, Ones Guessing, Non Zero Xor, Special String, Remove Adjacent, Perfect Permutation, K Distinct Array, Array Division, Careless Chef, Non Coprime Neighbours, Dragonado And XOR, Equal Mex Splitting, Kostomuksha and AESC MSU, Do Not Touch the MEX!!!, Sort the Array, Prefix Suffix Distinct, Sorting Array, Reduce to zero, KBG and GN-Theory, Consecutive XOR, Accurate XOR, Monks, Copy and Paste, Tree Coloring, Equal Distinct, K Flip, Increasing Addition, Equivalent Numbers, Add to Subsequence, Dividing into Groups, Maximum Sum Permutation, Prefixing, Make All Equal, Sum Neq , Make All Zero, Xorry 2, Xorry 1
Contests (129):
July Challenge 2020 Division 2:
Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings
September Challenge 2020 Division 2:
Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Divide Candies, Ada Matrix, Coronavirus Spread 2
October Challenge 2020 Division 1:
Inversions, Positive AND, Replace for X, D-Dimensional MST, Compress all Subsegments, Adding Squares, Covid Run, Chef and Easy Queries
November Challenge 2020 Division 1:
Chef and the Combination Lock, Connect on a Grid (Challenge), Restore Sequence, Magical Candy Store, Scalar Product Tree, Unusual Queries
February Challenge 2021 Division 1:
Frog Sort, Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums, Maximise Function, Cut the Cake (Challenge), Highest Divisor
SPYBITS IIT BHU Division 1 (Unrated):
B - Valentine Couples, C - Mission Gotham, A - Save Water Save Life
May CodeChef Starters 2021 Division 1 (Unrated):
Cheating Time, Minimum Popping, Plagiarism, Lazy Chef, Correct Sentence
June Challenge 2021 Division 1 (Unrated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Dual Distance, Summer Heat, Minimum Subtree Cover
August Challenge 2021 Division 1 (Unrated):
Special Triplets, Array Filling, Problem Difficulties, Olympics Ranking
AlgoManiac - Code For Future Division 1 (Unrated):
Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median
September Challenge 2021 Division 1 (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
October Challenge 2021 Division 1 (Unrated):
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Yet another MEX problem, Which Mixture
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, Functional Array, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges
March Long One 2022, Division 1 (Unrated):
Subarray XOR, Substring of a Substring, Count the Ones, Exact Marks, MEX on Trees
Learning Paths (1):
Practice Paths (1):
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