Daddy

• Username: 4★rayvivek881
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Arunachal Pradesh
• 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

1801 (-70)RatingProvisional
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Starters 106 Division 2 (Rated)(2023-11-01 22:02:00)

Global Rank:   1285

Cheated in:   

Ratings System Update

(2023-11-01 22:02:00)

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1872 (-244)RatingProvisional
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May Challenge 2021 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1

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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Practice Paths (0)

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Contests (14)

August Challenge 2020 Division 2

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

September Challenge 2020 Division 2

Chefina and Swap, A Problem on Sticks, Ada Matrix

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

Chef and Ants, Watching CPL, Fair Elections

December Challenge 2020 Division 2

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

December Cook-Off 2020 Division 2

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

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences, One Zero Swaps

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

November Lunchtime 2020 Division 2

Gasoline Introduction

UWCOI 2021 (Rated for all)

Hidden Numbers

February Challenge 2021 Division 2

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

May Challenge 2021 Division 2 (Rated)

Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation

Starters 46 Division 1 (Unrated)

Vowel Anxiety, Array sorting, Sort the String

Starters 72 Division 2 (Rated)

N Triplets

Total Problems Solved: 101