Shubham Atri
- shubham__12
India- Other
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (49)
June Cook-Off 2018 Division 2
Archi and Comparsion, Good Permutations
July Cook-Off 2018 Division 1
OR Matrix
September Mega Cook-Off 2018 Division 1
OneTwo, Make a Permutation
July Challenge 2018 Division 2
Reach Equilibrium, No Minimum No Maximum, Gears, Magic Set, Strike or Spare, No Strings Attached
October Challenge 2018 Division 1
Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard
June Lunchtime 2018 Division 2
Summary Power, Counting Pretty Numbers
December Lunchtime 2018 Division 1
Choosing from Buckets, Age Calculator
May Challenge 2019 Division 1
Ada Rooks 2, Where to Build the Roads
May Lunchtime 2019 Division 1 (Unrated)
Grid Tour, Reverse Maximisation, Abdullah and Toll Discounts
June Cook-Off 2019 Division 1
Nice Subsets, Ants and Anteaters, Drink Slush
July Cook-Off 2019 Division 1
Birthday Gift Again, War in Treeland Again
July Lunchtime 2019 Division 1 (Unrated)
Delete a Subarray, Professor on a Trip, Two-lane Road
August Challenge 2019 Division 1
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Chef and Gordon Ramsay
August Lunchtime 2019 Division 1
Destroy Cells, Chef Does Coke Yet Again
September Mega Cook-Off 2019 Division 1
Angry Grandfather
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Ready Bitwise
April Cook-Off 2020 Division 1
Tower Counting, Simple Operations, Inversions in Permutations
May Cook-Off 2020 Division 1
Chef, Chefina and Their Friendship, Chefland Squads and the Army Chief, Chefina on a Trip, Roads in Chefland
March Lunchtime 2020 Division 1 (Unrated)
Strip in a Tree!, Chef and Secret Recipe
April Lunchtime 2020 Division 1
Triangle Query, Positive Mex
May Lunchtime 2020 Division 1
Absolute Min Max, Escape One, Convert the String, Tree difference
July Cook-Off 2020 Division 1
What Is This, a Crossover Episode, MEX-ception, Even-tual Reduction, OR-thodox Distinction, Path-etic Products
July Lunchtime 2020 Division 1
Pairs of Pairs
August Cook-Off 2020 Division 1
Red-blue Trees, Polygon Relationship, Chefina and Dishes, Beautiful Subsequence
June Cook-Off 2020 Division 1
Per Capita Income, Checkpoints, Banned Quotient
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 Or, Chef and Subsequences, Chef and Numbers
December Cook-Off 2020 Division 1
Mysterious Sequence, Self-Destructing Strings, Sed Passwords, Circle of Chaos, Carry All Fruits
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, One Zero Swaps
January Lunchtime 2021 Division 1 (Unrated)
Good Grid, Shifting Spoons, Dreams of Divisibility, Even Sum
November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates, Graph Construction, Set Queries, Hiring Workers
Coders' Legacy (Rated for all)
Chef vs Doof, Doof on Cartesian, Doof fires Brackets, Jeremy gets a gift, Unique Substring
September Cook-Off 2020 Division 1
Joined Subarrays on Tree, Maximise Subsequence Value, Minimum Insertions
September Lunchtime 2020 Division 1
Root the Tree, Robot Detector
UWCOI 2021 (Rated for all)
Organisation, Array Swaps, Efficient Delivery, Hidden Numbers
March Cook-Off 2021 Division 1
Consecutive Deletions, Water Transfer, Sort String, Chef and Sorting
March Lunchtime 2021 Division 1
Node Codon, Uniform, Lunchtime, Gamer
May Cook-Off 2021 Division 1
Falling Zero
May Lunchtime 2021 Division 1
Tokens On A Tree, Interactive MST, Total Components, K-Subarrays
June Cook-Off 2021 Division 1
Binary String on Steroids, Battle Royale, Polynomial Root
June Lunchtime 2021 Division 1
From Rational to Binary, False Number, HTML Tags, Richie Rich, Hidden Cell, Unpleasant Ones, Tic Tac Toe, Graph Count
August Cook-Off 2021 Division 1
Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array
August Lunchtime 2021 Division 1
Bunny Hops, Just a Graph, Chef and Deque
September Cook-Off 2021 Division 1
Chess Kings Chasing Game, Chef and Pairwise Distances, Permutation and GCD Set, Half Sequence, Fake Swaps
SnackDown 2021 - Online Qualifiers
Lucky Number
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination
Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers
SnackDown 2021 - Online Elimination Round (Rated for all)
Graduate Work Matters, Sorting Segments
November Lunchtime 2021 Division 1
Min-Max Rotations, Permutation Pairs, Subarray Jumps
SnackDown 2021 - Elimination Parallel (Rated for Div 1)
Graduate Work Matters, Sorting Segments
SnackDown 2021 - Final Round
Ones Guessing
December Cook-Off 2021 Division 1
Binary String Game, Destructive Nim, RGB Construction, Break the Balance
February Lunchtime 2022 Division 1
Permutation Xor, Chef Cooks Permutation, Visit Them All, Magnet Sort
March Cook-Off 2022 Division 1
Secret Tree, Powers of 2, Dragonado And XOR, Alternating Divisibility
March Lunchtime 2022 Division 1
Winter, Adjacency Love, Separate Them All