Yash Jain

• Username: 4★yashjain1611
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology and Science Pilani, Rajasthan, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 31

Current Ratings Graph Old Ratings Graph

1954 (+0)RatingProvisional
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Starters 83 Division 2 (Rated)(2023-03-29 22:30:02)

Global Rank:   400

Cheated in:   

Ratings System Update

(2023-03-29 22:30:02)

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1948 (-121)RatingProvisional
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May Lunchtime 2022 Division 1 (Rated)(2022-12-20 00:00:00)

Global Rank:   161

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)

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Contests (31)

May Challenge 2020 Division 2

Coronavirus Spread, Triple Sort, Isolation Centers

May Cook-Off 2020 Division 2

Chef and Recipe

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

June Challenge 2020 Division 2

Chef and Price Control, Chef and String, Covid Sampling (Challenge), Chef and Icecream, Operations on a Tuple, The Tom and Jerry Game!, Even Matrix

July Challenge 2020 Division 1

Chefina and Swaps, Missing a Point, Doctor Chef

August Challenge 2020 Division 1

Smallest KMP, Chef and Wedding Arrangements

September Challenge 2020 Division 1

Chefina and Swap, Chef and Trump Cards, Find XOR, Ada Matrix

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

July Lunchtime 2020 Division 2

Chef and Steps, Maximum Candies

August Cook-Off 2020 Division 1

Polygon Relationship, K-Foldable String

June Cook-Off 2020 Division 2

Cache Hits, Per Capita Income, Max Mex

June Lunchtime 2020 Division 1

Gold Mining

RECode 12.0 (Rated for all)

Chef and Numbers, Chef and String

October Cook-Off 2020 Division 1

Path-etic Sums

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates

October Lunchtime 2020 Division 2

AND Plus OR, Chef and Subtree MEXs, Chef Likes Good Sequences

November Lunchtime 2020 Division 1

Gasoline

February Challenge 2021 Division 1

Team Name, XOR Sums, Multiple Games, Another Tree with Number Theory, Prime Game

CodeChef Div 3 Rated Contest 2021 Division 1 (Unrated)

Chef and Patients, Total Overlap, Body Mass Index, Total Score, Rectangle

August Lunchtime 2021 Division 1

Just a Graph

September Challenge 2021 Division 1 (Unrated)

Airline Restrictions, Travel Pass, Shuffling Parities, XOR Equal

SnackDown 2021 - Online Qualifiers

Lucky Number

September Lunchtime 2021 Division 1

Interesting Representation, Alice vs Bob Faceoff

October Cook-Off 2021 Division 1

Can You Reach The End, Find the Modulus

SnackDown 2021 - Online Round 1A

Min Max LCM, Equal Beauty, Round Robin Ranks , Dance Moves

SnackDown 2021 - Online Pre-Elimination

Non-Decreasing Subsequence of size K, Product Pain

December Lunchtime 2021 Division 1

Optimal Sorting, Romantic Reversals

January Cook-Off 2022 Division 1

Subsegment Divisibility , Merged LIS

February Cook-Off 2022 Division 1

Mango Market, PerMEXuation , Perfect Permutation

May Lunchtime 2022 Division 1 (Rated)

Equal After And

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus

Starters 77 Division 2 (Rated)

Concat Palindrome, K Increment Palindrome, Three Numbers

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Total Problems Solved: 139