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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

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

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Practice Compete Compiler
Home » Jay Leeds
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Jay Leeds

  • 7★geothermal
  •   United States
  • Student
  • Swarthmore College, Pennsylvania, United States
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 25
2926 (+29)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 100 Division 1 (Rated)(2023-09-13 22:00:00)
Global Rank:   3
Cheated in:   

Ratings System Update

(2023-09-13 22:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
2927 (+186)RatingProvisional
Rating i Provisional Rating, click to know more
March Cook-Off 2022 Division 1(2022-12-20 00:00:00)
Global Rank:   23
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (0)

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Practice Paths (0)

None

Contests (25)

May Cook-Off 2019 Division 2

Chain Reaction, Misha and Nice Sets, Expected Xor, Recover the Sequence, Searching for a Biclique

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, Grid Tour, Reverse Maximisation, CV, Abdullah and Toll Discounts

June Cook-Off 2019 Division 2

The Secret Recipe, Multiple Choice Exam, Ants and Anteaters, Eat Twice, Drink Slush

July Cook-Off 2019 Division 1

Birthday Gift Again, Expected Product

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

December Lunchtime 2020 Division 1 (Unrated)

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

October Cook-Off 2020 Division 1

Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode

November Lunchtime 2020 Division 1

Gasoline

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian, Doof fires Brackets, Jeremy gets a gift, Phineas and Marks

Code Ensemble (Rated for Division 2)

Cherry and Bits, Cherry and Squares, Cherry and Pyramid, Priya and AND, Traversing Trees, Help Martha, Priya and Parity

March Lunchtime 2021 Division 1

Node Codon, Uniform, Binary Game, Lunchtime, Gamer

International Coding Marathon 2021 Division 1 (Unrated)

Suffix Sort, Infinite polygons, Stack Of Rectangles, Team Divisions, Special String, How many cuts, Lucky Boundaries

SPYBITS IIT BHU Division 1 (Unrated)

B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, G - Maxpool, E - Minimum Operation, F - Stone Land, H - Solve It Ashi, A - Save Water Save Life

May Cook-Off 2021 Division 1

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

May Lunchtime 2021 Division 1

Tokens On A Tree, Interactive MST, Total Components, K-Subarrays

July Cook-Off 2021 Division 1

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

July Lunchtime 2021 Division 1

Chef and Spells, Beautiful Pairs, Red Alert, Xor Separation, Array Rotation Returns, Longest Good Segment, Bad Luck

CodeChef Starters 7 Division 1 (Unrated)

Maximum Possible Sweetness, Odd bits, Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain

August Cook-Off 2021 Division 1

Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array, Which Division

CodeChef Starters 8 Division 1 (Unrated)

Closest Power, Square Function, Three Points, Cinema Ticketing Queue, Javelin Qualification, Penalty Shots

CodeChef Starters 9 Division 1 (Unrated)

Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona

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

CodeChef Starters 16 Division 1 (Unrated)

Professor And Directions, Chef and Magical Steps, Subarray 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, MAX-SEG, Maximum GCD

November Cook-Off 2021 Division 1

Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers, Mega mu - 1, Guess the row

FizzBuzz Division 1 (Unrated)

Magical Planks, Clean The Sequence, Lucky Ali, Sweet Change, Substring Minimum Function, Kingdom Attack

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

Infinity 2k21 Division 1 (Unrated)

Marbles, Ddakji, The Squid Game, Tug of War, Escape Plan, Hopscotch, Dalgona Treat, Red Light, Green Light, From Your GGANBU

January Cook-Off 2022 Division 1

Unreasonable Updates, Subsegment Divisibility , Merged LIS, Boring Trip, Prime Graph, Beautiful Permutation, Erase All But One

January Lunchtime 2022 Division 1

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

March Cook-Off 2022 Division 1

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

Starters 65 Division 1 (Rated for 5 & 6 stars)

Coordinate Points, Nahaane Jaa, Paisa Double, Binod, Gormint Aunty, Haha, Potato to Gold, Lazy Ancestors

Starters 66 Division 1 (Rated till 5-stars)

Sorting the Binary String, Good Binary Strings, Palindrome by Splitting, Connect All Cities, Palindrome In Making, Chef and Spice Grid, Minimum value of special tables

February Cook-Off 2023 Division 1 (Rated)

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

Starters 100 Division 1 (Rated)

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

Total Problems Solved: 305

2926
(Div 1)
★★★★★★★
CodeChef Rating (Highest Rating 2956)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

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