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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

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Practice Compete Compiler
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tute7627

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Rating Graph

No. of Contests Participated: 45
2948 (-7)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 181 (Rated for all)(2025-04-09 22:30:00)
Global Rank:   10
Cheated in:   

Ratings System Update

(2025-04-09 22:30:00)
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2874 (-2)RatingProvisional
Rating i Provisional Rating, click to know more
September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)(2022-12-20 00:00:00)
Global Rank:   13
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
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Learning Paths (0)

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Practice Paths (0)

None

Contests (45)

December Challenge 2020 Division 2

Hail XOR, Square Root of LCA Convolution, Permutations, String Operations, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 1

Mysterious Sequence, Self-Destructing Strings, Sed Passwords, Circle of Chaos, Carry All Fruits

January Cook-Off 2021 Division 1

Mex Subsequence, Not Too Colourful, Prefix And, Common Ancestors, Equal Gifts

December Lunchtime 2020 Division 1 (Unrated)

K-Tuple Tree, Even Sequence, Three Letters, One Zero Swaps

January Lunchtime 2021 Division 1 (Unrated)

Good Grid, Shifting Spoons, Dreams of Divisibility, Even Sum

November Lunchtime 2020 Division 2

Gasoline Introduction, Xor Compare, Gasoline, Rook Path

UWCOI 2021 (Rated for all)

Organisation, Array Swaps, Efficient Delivery, Hidden Numbers, Binary Puzzle

March Cook-Off 2021 Division 1

Consecutive Deletions, Water Transfer, Sort String, Chef and Sorting

February Lunchtime 2021 Division 1

Average Sorting, Sed Max, Chef and Reordering, Independent Set

March Challenge 2021 Division 1

Dense Graph, Consecutive Adding, Paparazzi Gennady, Space Arrays, Locked Safe, Random Walk Queries, Maximum Topological Sort

March Lunchtime 2021 Division 1

Node Codon, Uniform, Lunchtime, Prime Cycle, Gamer

April Cook-Off 2021 Division 1

Array and Operations, Tree Distances, OR of ANDs, Valet Parking, Deletion Sort

April Lunchtime 2021 Division 1

A Special Tree, Intersection Matrix

May Cook-Off 2021 Division 1

Permutation Swaps, Falling Zero, Product Mex Queries, Double Burgers

May Lunchtime 2021 Division 1

Total Components, K-Subarrays

June Cook-Off 2021 Division 1

Binary String on Steroids, Battle Royale

June Lunchtime 2021 Division 1

From Rational to Binary, HTML Tags, Richie Rich, Hidden Cell, Node Marking, Tic Tac Toe

July Cook-Off 2021 Division 1

Beautiful Subsequence, Mod Equality, Hidden Colored Graph, Make the Matrix Beautiful

August Lunchtime 2021 Division 1

Bunny Hops, Min-Max Path, Just a Graph, Longest Spanning Substrings, 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

September Lunchtime 2021 Division 1

Range Array, Interesting Representation, Subsequence LCS, Alice vs Bob Faceoff, Maximizing Minimum Segment Sum

October Cook-Off 2021 Division 1

Can You Reach The End, Second Player, Find the Modulus, Chef Up, Permutation Sorting Game

October Lunchtime 2021 Division 1

Median Rearrangement, Tree Upshot, Maximum GCD

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, Mega mu - 1, Mega mu - 2

SnackDown 2021 - Online Elimination Round (Rated for all)

Random Convex Hull, Graduate Work Matters, Sorting Segments

November Lunchtime 2021 Division 1

Min-Max Rotations, Ghost Chase, Permutation Pairs, Subarray Jumps

December Cook-Off 2021 Division 1

Binary String Game, Destructive Nim, RGB Construction, Break the Balance

December Lunchtime 2021 Division 1

In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals, Sleep Technique , Point constraints

SnackDown 2021 - Final Round Parallel Contest (Unrated)

Ones Guessing, AND of Maximums

January Lunchtime 2022 Division 1

Circular Permutation Recovery, Permutation XOR Sum, Permutation Deletion, Divisible Distances

February Cook-Off 2022 Division 1

Xor Becoming Uncanny, Perfect Permutation, PerMEXuation , Mango Market, Slingshot

CodeChef Starters 30 Division 1 (Unrated)

Squeeze OR, Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Prefix Suffix Operations, Unbalanced Reversals, Balanced Reversals

March Cook-Off 2022 Division 1

Secret Tree, Dragonado And XOR, Flippable Points, Oh I Dont Care, Alternating Divisibility

March Lunchtime 2022 Division 1

Subsequence, Mathology, Sussy Rooks, Winter, Adjacency Love, Separate Them All

April Cook-Off 2022 Division 1

Chef Goes Shopping, Sorted Distances, Max LCA Sum

April Lunchtime 2022 Division 1(Rated)

Modular Circular Permutations, Do Not Touch the MEX!!!, Secret Machine Mania, AND Palindromes

May Cook-Off 2022 Division 1 (Rated)

Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions

May Lunchtime 2022 Division 1 (Rated)

Balanced 0-1 Tree, Equal After And, Rearrange Ranges

July Cook-Off 2022 Division 1 (Rated)

Median Pairs, String Break, Partition Queries, Segmentation Fault, Subsequence LCM

June Cook-Off 2022 Division 1 (Rated)

Permutation Segments, Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum, Max Minus Min

July Lunchtime 2022 Division 1 (Rated)

Tree Interval Queries, Inversions Retrieval, Tree Retrieval, Binary String Happiness, Consecutive XOR, Largest Family

August Lunchtime 2022 Division 1 (Rated)

Sort the Array, Tree Coloring, Subtract 12 Operation, Mex On Subtrees, MEX Permutation Difference

September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)

Increasing Addition, Remove Numbers, Adjacent Pairs, Longest Unfriendly Subsequence

Starters 62 Division 1 (Rated for 5 & 6 stars)

Get the Segment, Strange BST

February Cook-Off 2023 Division 1 (Rated)

Take Not Less, Alice Potter and OWL, Alice Potter and Wingardium Leviosa, Alice Potter And Dumbledore Army

Starters 83 Division 1 (Rated)

Mex Segments, Beauty Sum, The Faulty Tree, Construct String, Order by XOR, Saber Slays, Rotate to Minimum, Restoration

Starters 100 Division 1 (Rated)

Prime Permutation, Stamps 100, Concussive Sequence, Combinatorics Is Fun, Interesting Swap, Ant

Starters 115 Division 1 (Rated)

Delete The Array, Subtraction Sequence I, Subtraction Sequence II, Greedy LIS Algorithm, Binary Grid Forces, Make All Zero, Counting Is Fun

Starters 144 Division 1 (Rated)

Counting Is Fun, Sort Lexicographically , Find P, Minimise Inversions, Largest K

Starters 181 (Rated for all)

Costly Swapping, The Best Matrix, Tree Colouring (Hard), Tree Operations (Easy), Flip Prefix

Starters 186 (Rated till 6 star)

XOR with Add X

Total Problems Solved: 249

2948
(Div 1)
★★★★★★★
CodeChef Rating (Highest Rating 2955)
  • 5 Global Rank
  • 4 Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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