Ujjawal Raj

• Username: 3★sahabshiv123
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Design and Manufacturing, Jabalpur Madhya 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: 22

Current Ratings Graph Old Ratings Graph

1636 (+42)RatingProvisional
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December Cook-Off 2021 Division 2(2021-12-19 22:30:02)

Global Rank:   634

Cheated in:   

Ratings System Update

(2021-12-19 22:30:02)

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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1636 (-169)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   634

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)

January Challenge 2020 Division 2

Doraemon, Chef and Dynamo, Breaking Bricks

March Cook-Off 2020 Division 2

Find Your Gift

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

April Lunchtime 2020 Division 2

Chef in Fantasy League

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

July Cook-Off 2020 Division 2

Even-tual Reduction

RECode 12.0 (Rated for all)

Chef and String

October Challenge 2020 Division 2

Chef and Easy Queries

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes

December Cook-Off 2020 Division 2

Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

January Lunchtime 2021 Division 2 (Unrated)

Even Sum, Even Differences, Binary Subsequence

October Cook-Off 2020 Division 2

Split the Str Ing, Decreasing Srrnmieeda

November Cook-Off 2020 Division 2

Chef and IPC Certificates

October Lunchtime 2020 Division 2

AND Plus OR

November Lunchtime 2020 Division 2

Gasoline Introduction

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian

September Cook-Off 2020 Division 2

Bowling Strategy

February Lunchtime 2021 Division 2

Coprime Range, Palpal Strings

March Lunchtime 2021 Division 2

Dinner by Candlelight, Racing, Lunchtime

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs, RGB Construction

Total Problems Solved: 110