Kusum

• Username: 3★kusum019
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Jamshedpur Jharkhand, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 26

Current Ratings Graph Old Ratings Graph

1622 (+28)RatingProvisional
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Starters 152 (Rated)(2024-09-18 22:00:04)

Global Rank:   568

Cheated in:   

Ratings System Update

(2024-09-18 22:00:04)

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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1645 (-70)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 64 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   463

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 (26)

February CodeChef Starters 2021 Division 3 (Rated)

Chef and Coupon

March Challenge 2021 Division 3

Chef and Groups, Space Arrays, No Time to Wait

March CodeChef Starters 2021 Division 3 (Rated)

Nobel Prize, Possible Victory

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language

April Lunchtime 2021 Division 3

Chef in Heaven , Coldplay, Equinox Strings

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

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

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef, Correct Sentence, Plagiarism

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

June CodeChef Starters 2021 Division 2 (Unrated)

Chess Match, Cyclic Quadrilateral

August Lunchtime 2021 Division 2

K-th Maximum

CodeChef Starters 9 Division 2 (Unrated)

Black cells in a chessboard

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element, Hardest Problem Bet

SnackDown 2021 - Online Qualifiers

Lucky Number

October Cook-Off 2021 Division 2

Odd Sum, 01 Subsequence

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

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

SnackDown 2021 - Online Round 1B

Help Nishant

CodeChef Starters 17 Division 2 (Rated)

GCD of Prefixes, String Game, New Piece

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element

February Cook-Off 2022 Division 2

Perfect Permutation, Prefix Permutation

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

Starters 64 Division 2 (Rated)

Prime Factor Division, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize

Starters 113 Division 2 (Rated)

Maximum Score , Sum Neq

Starters 145 Division 2 (Rated)

Make My Array Equal

Starters 146 Division 3 (Rated till 5 stars)

Bouncing Ball, Permutation Construction, Knockout tournament, No Winner

Starters 147 Division 2 (Rated till 5 stars)

Truth Teller And Liars 101, Gold Coins 101, Independence Day 101

Starters 149 (Rated)

Magical World, Easy Subarray Sum, Maximise Sum

Starters 152 (Rated)

Maximize Hamming Distance, Winning World Finals, Range Minimize

Total Problems Solved: 98