Yatharth Kumar

• Username: 4★yatharth811
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1849 (+36)RatingProvisional
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Starters 141 Division 2 (Rated)(2024-07-03 22:00:02)

Global Rank:   438

Cheated in:   

Ratings System Update

(2024-07-03 22:00:02)

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1576 (-162)RatingProvisional
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SnackDown 2021 - Elimination Parallel (Rated for Div 2)(2022-12-20 00:00:00)

Global Rank:   321

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

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Learning Paths (0)

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Contests (19)

April Lunchtime 2021 Division 3

Equinox Strings, Chef in Heaven , Coldplay

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Lunchtime 2021 Division 3

Birthday Gifts, Hoop Jump, Tom And Jerry 1

May Challenge 2021 Division 3 (Rated)

Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

July Challenge 2021 Division 3 (Rated)

Relativity, XxOoRr, Maximum Production

July Cook-Off 2021 Division 3

XOR-ORED, Mod Equality, Shoe Fit

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

August Lunchtime 2021 Division 2

Just a Graph, K-th Maximum

September Challenge 2021 Division 2 (Unrated)

Shuffling Parities, Airline Restrictions, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, Digit Removal, MEX-OR

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM

November Challenge 2021 Division 2 (Unrated)

Hill Sequence

December Challenge 2021 Division 2 (Unrated)

List of Lists

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element

Starters 101 Division 3 (Rated)

Minimize Xor Difference, Warrior Chef, Work Smarter, Not Harder, Lockpicking Chef

Starters 105 Division 2 (Rated)

Take it Easy, Spooky Sequences, Dull Operation, Wishcraft

Starters 113 Division 2 (Rated)

Score Sum, Sum Neq , Maximum Score , Make All Equal, Minimise Maximum Subarray Sum

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, A PLUS B Remastered

Starters 128 Division 2 (Rated)

XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array

Starters 130 Division 2 (Rated)

Make Equal, Alternating Binary String, Good Binary String

Starters 139 Division 2 (Rated)

Sum of N, Maximum Distance Permutations, Destroying Bridges Part 2

Starters 141 Division 2 (Rated)

Redundant Array, Amphibian Escape

Total Problems Solved: 86