shahid siddiqui

• Username: 3★shahid_92
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar 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: 15

Current Ratings Graph Old Ratings Graph

1749 (+43)RatingProvisional
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CodeChef Starters 21 Division 2 (Rated)(2022-01-05 23:00:02)

Global Rank:   211

Cheated in:   

Ratings System Update

(2022-01-05 23:00:02)

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1749 (-148)RatingProvisional
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CodeChef Starters 21 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   211

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 (15)

November Challenge 2020 Division 2

Ada and Dishes, Iron, Magnet and Wall, Restore Sequence

January Challenge 2021 Division 2

Fair Elections, Chef and Division 3, Encoded String

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, Catch the Thief, Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

January Lunchtime 2021 Division 2 (Unrated)

Even Differences, Even Sum

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

November Lunchtime 2020 Division 2

Gasoline Introduction

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse, Cybalphabit

February Challenge 2021 Division 2

Frog Sort, Team Name, Chef and Meetings, Prime Game, Multiple Games, Maximise Function, Highest Divisor

February Lunchtime 2021 Division 2

Average Sorting, Coprime Range, Palpal Strings

March Challenge 2021 Division 2

Interesting XOR!, Chef and Groups, Consecutive Adding, Paparazzi Gennady, Space Arrays, No Time to Wait

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)

A - Save Water Save Life, B - Valentine Couples

May Challenge 2021 Division 2 (Rated)

Valid Paths, Tree House, Xor Equality, Tic Tac Toe, Modular Equation

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union, Mean equals Median

Total Problems Solved: 109