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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
Home » Reyaan Jagnani
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Reyaan Jagnani

  • 5★reyaan44
  •   India
  • Student
  • Indian Institute of Information Technology, Pune Maharashtra, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 59
2138 (-7)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 105 Division 1 (Rated till 6 Stars)(2023-10-25 22:00:00)
Global Rank:   88
Cheated in:   

Ratings System Update

(2023-10-25 22:00:00)
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2058 (-195)RatingProvisional
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June Cook-Off 2022 Division 1 (Rated)(2022-12-20 00:00:00)
Global Rank:   129
Cheated in:   

Ratings System Update

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

None

Practice Paths (0)

None

Contests (59)

December Challenge 2020 Division 2

Vaccine Production, Vaccine Distribution

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

UWCOI 2021 (Rated for all)

Array Swaps, Hidden Numbers

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Even Differences, Even Sum

February Challenge 2021 Division 3

Frog Sort, Chef and Meetings, Maximise Function, Highest Divisor

March Cook-Off 2021 Division 3

Pawri Meme, Matrix XOR, Weight Balance

February Lunchtime 2021 Division 3

Daanish and Problems, Average Sorting, Smallest Possible Whole Number

CodeChef Div 3 Rated Contest 2021 Division 3

Body Mass Index, Total Score

February CodeChef Starters 2021 Division 2 (Unrated)

Maximum Value, College Life 2, Chef and Coupon

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays

March Lunchtime 2021 Division 2

Dinner by Candlelight, Racing

April Challenge 2021 Division 2

Worthy Matrix, Chef and Dice, Valid Pair, World Record, Strong Language

International Coding Marathon 2021 Division 2 (Rated)

Suffix Sort, Infinite polygons, Lucky Boundaries

April Cook-Off 2021 Division 2

OR of ANDs, Chocolate Monger

April Lunchtime 2021 Division 2

Chef in Heaven , Bench Press, Array Rotation

SPYBITS IIT BHU Division 2 (Rated)

B - Valentine Couples, A - Save Water Save Life

May Cook-Off 2021 Division 2

The Last Problem, Chef and Subarrays

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe, Modular Equation

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 2

Different String, Chef and Closure, Equal Difference, Clear the Array

August Lunchtime 2021 Division 2

K-th Maximum, Crossing Blocks, Just a Graph

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

September Challenge 2021 Division 2 (Unrated)

Shuffling Parities

September Cook-Off 2021 Division 2

Zebra Crossing, Fake Swaps, Adjacency Hatred

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

SnackDown 2021 - Online Pre-Elimination

Product Pain

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, String Game, Partition It, New Piece

C.O.D.E.R.S Division 2 (Rated)

The One On The Last Night, The One with All the Candy, The One with Ross Wedding

FizzBuzz Division 2 (Rated)

Magical Planks, Clean The Sequence, Can_Reach

November Lunchtime 2021 Division 2

Expected Weight, Strange Minimization, Rapid Re-Orderings

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, Rock Paper Scissors, List of Lists, Utkarsh and Placement tests

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element, Sorting Segments

December Cook-Off 2021 Division 2

Median Minimization, Binary String Game, Musical Chairs, RGB Construction

December Lunchtime 2021 Division 2

Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio, Optimal Sorting, Romantic Reversals

Code Drive Division 1 (Unrated)

Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

January Lunchtime 2022 Division 1

Permutation XOR Sum

February Lunchtime 2022 Division 1

Visit Them All, Magnet Sort

March Cook-Off 2022 Division 1

Dragonado And XOR, Alternating Divisibility

March Lunchtime 2022 Division 1

Winter, Adjacency Love, Separate Them All

April Cook-Off 2022 Division 1

Chef Goes Shopping

April Long One 2022 Division 1 (Unrated)

Dazzling GCD Pair

Starters 35 Division 2 (Rated)

Jump to Sibling, Dark Light, Chef Find XOR Beautiful, Concurrent Lines, Admins and Shopping

April Long Two 2022 Division 1 (Unrated)

Geometric Mean Inequality

May Lunchtime 2022 Division 1 (Rated)

Balanced 0-1 Tree, Equal After And

Starters 39 Division 1 (Unrated)

Minimize Blocked Roads, Even Subarray XOR

June Cook-Off 2022 Division 1 (Rated)

Throw and Take, Simple XOR, Split AND Sum

Starters 42 Division 1 (Unrated)

Construct An Array , Maximise Set Bits , Minimum or Maximum

Starters 49 Division 1 (Unrated)

Split The String, High Frequency, Monks

August Long 2022 Division 1 (Unrated)

Angled Flip, XOR with smallest element, Hello Equation

Starters 54 Division 1 (Unrated)

Equal Distinct, Team of Two

September Long 2022 Division 1 (Unrated)

Good Pairs

Starters 67 Division 1 (Rated till 5-stars)

Musical Rods

Starters 70 Division 1 (Rated till 6-stars)

X AND Y Tree, Prime Reversal, Frequency Array Retrieval

Starters 74 Division 1 (Rated till 6-Stars)

Distinct Values, Lcm hates Gcd, Minimal Inversions

Starters 75 Division 1 (Rated till 6-Stars)

Chefs Favourite Function, Minimum Replacement, Equal Hamming Distance, Prefix Ones

February Cook-Off 2023 Division 1 (Rated)

Take Not Less, Alice Potter And Dumbledore Army

Starters 77 Division 1 (Rated till 5 Stars)

Yet Another XOR Sort, Concat Palindrome, K Increment Palindrome, Three Numbers

Starters 78 Division 1 (Rated till 6 stars)

Bitwise Equation, Balanced Suffix, Solve More Problems!

Starters 79 Division 1 (Rated till 5 Stars)

Mountain, One Stone or Two Stones

Starters 82 Division 1 (Rated till 6 stars)

Tree Game, Difference Matrix

Starters 86 Division 1 (Rated for All)

Minimum Operation, String Game , Largest Y

Starters 87 Division 1 (Rated till 6 Stars)

AB plus C

Starters 83 Division 1 (Rated)

Construct String, Order by XOR, Rotate to Minimum, Restoration

Starters 91 Division 1 (Rated till 6 Stars)

Odd GCD Permutation, Chef Odd, Maximum Sum Permutation

Starters 100 Division 1 (Rated)

Prime Permutation, Stamps 100, Concussive Sequence

Starters 105 Division 1 (Rated till 6 Stars)

Spooky Sequences, Dull Operation, Wishcraft

Total Problems Solved: 383

Contributions

Problems Authored (7)
Contest Problem
OTHERS MPALACE
REVENGE
INFI2021 MARBLE
DOLL
START65 EQSARRAY
RJSTRING
START72 RJBIAS
Problems Tested (0)

No Contribution

Editorials Contributed (2)
Contest Problem
OTHERS MPALACE
REVENGE
2138
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2187)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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