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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

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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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Catalogue

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 » Rohan Lekhwani
user profile

Rohan Lekhwani

  • 2★ronlek
  •   India
  • Student
  • University of Massachusetts Amherst Amherst, Massachusetts, USA
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 24
1597 (-15)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 82 Division 2 (Rated)(2023-03-22 23:00:02)
Global Rank:   1539
Cheated in:   

Ratings System Update

(2023-03-22 23:00:02)
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?
1581 (-245)RatingProvisional
Rating i Provisional Rating, click to know more
CodeChef Starters 31 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   762
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)

None

Practice Paths (0)

None

Contests (24)

September Challenge 2017

Little Chef and Sums, Minimum Good Permutation

October Challenge 2017

A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

September Cook-Off 2017

Subsequence Equality

September Lunchtime 2017

Chef and Cook-Off Contests

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle

February Challenge 2018

Chef And His Characters

June Challenge 2018 Division 2

Naive Chef

September Lunchtime 2019 Division 2

Chef Feeds Cats, Chef and Football Match

October Challenge 2019 Division 2

Array Modification, Phone Prices, Chef and Maximum Star Value

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 2

Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement

November Lunchtime 2020 Division 2

Gasoline Introduction

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

Dance Moves

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex

February Long 2022 - I, Division 2 (Unrated)

N Queens Puzzle Solved !, Binary Base Basics, Bitwise Blend

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points, Xor Palindrome

February Lunchtime 2022 Division 2

Parallel Processing, Magnet Sort

March Long One 2022, Division 2 (Unrated)

Akash and Function, Substring of a Substring, Exact Marks

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Decomposition Reaction

March Cook-Off 2022 Division 2

Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

CodeChef Starters 31 Division 2 (Rated)

The Unchanging OR, Sign Moves, XOR and AND, Alternating String

March Lunchtime 2022 Division 2

Sad Splits, Adjacency Love

April Long Two 2022 Division 2 (Unrated)

Geometric Mean Inequality, Pseudo Sorted Array

May Long One 2022 Division 2 (Unrated)

Pushpa , The Attack of Queen

Starters 72 Division 3 (Rated)

Indivisible, N Triplets, Apples and oranges

Starters 78 Division 3 (Rated)

Bitwise Equation, Valid Expression, Passing Marks

Starters 82 Division 2 (Rated)

Make A-B Same, Difference Matrix, MIN To MAX

Total Problems Solved: 142

Contributions

Problems Authored (10)
Contest Problem
OTHERS INF1701
INF1702
INF1703
INF1704
INF1705
INF1804
INF1801
INF1802
INF1803
INF1805
Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

1597
(Div 3)
★★
CodeChef Rating (Highest Rating 1612)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Recent Activity

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