Avinash

• Username: 3★avinash445
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Delhi 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: 22

Current Ratings Graph Old Ratings Graph

1737 (-30)RatingProvisional
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Starters 174 (Rated)(2025-02-19 22:15:02)

Global Rank:   1428

Cheated in:   

Ratings System Update

(2025-02-19 22:15:02)

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1816 (+25)RatingProvisional
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April Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   1750

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 (22)

September Challenge 2020 Division 2

A Problem on Sticks, Chefina and Swap, Coronavirus Spread 2, Ada Matrix, Chef and Trump Cards, Find XOR

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

November Challenge 2020 Division 2

Iron, Magnet and Wall, Magical Candy Store, Ada and Dishes, Restore Sequence

January Challenge 2021 Division 2

Watching CPL, Fair Elections

December Challenge 2020 Division 2

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

December Cook-Off 2020 Division 2

Self-Destructing Strings, Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

October Cook-Off 2020 Division 2

Split the Str Ing, Decreasing Srrnmieeda

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

October Lunchtime 2020 Division 2

AND Plus OR

November Lunchtime 2020 Division 2

Gasoline Introduction

September Cook-Off 2020 Division 2

Bowling Strategy

UWCOI 2021 (Rated for all)

Array Swaps, Hidden Numbers

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse, Cybalphabit

February Challenge 2021 Division 2

Frog Sort, Maximise Function, XOR Sums, Multiple Games, Another Tree with Number Theory, Prime Game, Team Name

CodeChef Div 3 Rated Contest 2021 Division 2 (Unrated)

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

March Challenge 2021 Division 2

Interesting XOR!, Dense Graph, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays, Wireless Electricity (Challenge), Maximum Topological Sort

April Challenge 2021 Division 2

Boolean Game, Chef and Dice, Worthy Matrix, Destroy the EMP Chip, Tree Permutations, Binary String MEX

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

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Starters 174 (Rated)

Deletion and Difference

Total Problems Solved: 134