KUMAR ADITYA

• Username: 5★begin_aditya
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 14

Current Ratings Graph Old Ratings Graph

2105 (-19)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)(2022-09-23 23:30:00)

Global Rank:   129

Cheated in:   

Ratings System Update

(2022-09-23 23:30:00)

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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2105 (-34)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)(2022-12-20 00:00:00)

Global Rank:   129

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 (14)

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences, Three Letters, One Zero Swaps

May Lunchtime 2021 Division 3

Birthday Gifts, Charges, Hoop Jump, Tom And Jerry 1, Total Components

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

September Challenge 2021 Division 2 (Unrated)

XOR Equal, Shuffling Parities, 2-D Point Meeting, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 2

Fake Swaps, Adjacency Hatred, Chef and Pairwise Distances, Zebra Crossing

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference

CodeChef Starters 11 Division 2 (Rated)

A Counting Problem, Obtain the Sum, The Grid Fill Problem, Positive Spewing

CodeChef Starters 12 Division 1 (Unrated)

K - balanced string, Maximum Points

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

SnackDown 2021 - Online Pre-Elimination

Guests like slippers, Non-Decreasing Subsequence of size K, Product Pain

SnackDown 2021 - Online Elimination Round (Rated for all)

Sorting Segments

CodeChef Starters 19 Division 1 (Unrated)

The Alternating Sum, Distinct Elements

December Lunchtime 2021 Division 1

Optimal Sorting, Romantic Reversals, Sleep Technique

CodeChef Starters 22 Division 1 (Unrated)

Merging Binary Strings, Equal LIS

Infinity 2k21 Division 1 (Unrated)

Marbles

CodeChef Starters 25 Division 1 (Unrated)

Building Towers, Equal MEX, K Distinct Array

February Cook-Off 2022 Division 1

Perfect Permutation, PerMEXuation , Mango Market

February Long 2022 - II, Division 1 (Unrated)

Xor Palindrome, Bitwise swaps, Sequence GCD

February Lunchtime 2022 Division 1

Magnet Sort

March Lunchtime 2022 Division 1

Winter, Adjacency Love, Separate Them All

April Long One 2022 Division 1 (Unrated)

Min Max Equality

May Lunchtime 2022 Division 1 (Rated)

Equal After And

July Cook-Off 2022 Division 1 (Rated)

Segmentation Fault

Starters 49 Division 1 (Unrated)

High Frequency, Monks, Split The String

Starters 51 Division 1 (Unrated)

Adjacent Xors, Copy and Paste, Different Medians

August Lunchtime 2022 Division 1 (Rated)

Sort the Array, Tree Coloring, Subtract 12 Operation

September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)

Increasing Addition

Total Problems Solved: 84