Umesh Kumar
- dhruvumesh25
India- Other
- No Active Plan. View Details
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Learning Paths (0)
Practice Paths (1)
Contests (39)
October Lunchtime 2016
The Largest Bouquet
March Challenge 2017
Cooking Schedule, Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix
February Cook-Off 2017
Download file
June Challenge 2017
A Good Set, Xenny and Coin Rankings
August Long Challenge 2017
Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates
September Challenge 2017
Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums
October Challenge 2017
Chef and a great voluntary Program, Max Mex, A Balanced Contest
November Challenge 2017
Chef Hates Palindromes, Chef and Subarray Queries, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017
Chef and Universe, Total Diamonds, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Chef and Hamming Distance of arrays
October Cook-Off 2017
Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries
January Challenge 2018
Killing Monsters, K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
February Challenge 2018
Broken Clock, Chef And His Characters, Chef And The Patents, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome
March Challenge 2018 DIV 1
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
March Lunchtime 2018 Division 1 (Unrated)
Partitions, Three Integers, Magic Elements
April Challenge 2018 Division 1
Highway Crossing, Count Good Prefixes
September Challenge 2018 Division 1
Table Game
December Challenge 2018 Division 1
Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
November Challenge 2018 Division 1
Appy Loves One, Good Median, Magician versus Chef 2
January Challenge 2019 Division 1
Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, A Pizza Slice
February Challenge 2019 Division 1
Manhattan Rectangle, Chef and Secret Ingredients, Art of Balance
April Challenge 2019 Division 1
Subtree Removal
July Challenge 2019 Division 2
Hit the Coconuts, Snake and Apple Tree, Guess the Prime!, Parity Again, Codechef War, Circular Merging, Minimum and Maximum, Chef and Mean
August Challenge 2019 Division 1
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Complement Spanning Trees
September Challenge 2019 Division 1
Biladerim Icin, Fuzzy Linear Combinations, Expected GCD, Doofish Set, Chef Designed a Network
October Challenge 2019 Division 1
Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification
December Challenge 2019 Division 1
Chefina and Ranges, Binary XOR, Sticky Notes, Addition
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English
February Challenge 2020 Division 1
Chef and Railway Stations, Expected Change, No Change Required, Long Contest and Cook Off Overlaps
September Challenge 2020 Division 1
Chefina and Swap, Chef and Trump Cards, Find XOR, Ada Matrix
February Challenge 2021 Division 2
Frog Sort, Team Name, Prime Game, Multiple Games, XOR Sums, Maximise Function
April Challenge 2021 Division 1
Binary String MEX, Tree Permutations, Worthy Matrix, Destroy the EMP Chip, Chef and Dice, Boolean Game
April Lunchtime 2021 Division 1
A Special Tree
June Challenge 2021 Division 2 (Unrated)
Bitwise Tuples, Bella ciao, Summer Heat
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, Digit Removal, MEX-OR, Yet another MEX problem, Hidden Points
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
November Challenge 2021 Division 2 (Unrated)
Flip or Compress, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges
SnackDown 2021 - Online Pre-Elimination
Product Pain
FizzBuzz Division 2 (Rated)
Magical Planks, Clean The Sequence, Lucky Ali, Substring Minimum Function, Can_Reach, Kingdom Attack
July Cook-Off 2022 Division 1 (Rated)
Partition Queries, Segmentation Fault
Starters 159 (Rated)
Crafty Coloring (Easy), Glass Bridge (Hard), Super Hero, Glass Bridge (Easy), Chess Colouring, Elections
Starters 160 (Rated)
Palindrome Love, Modindrome, Buying Order (Easy), Equate S and T
Starters 161 (Rated)
Red-Blue Sort, One To Three, Quick Exit