Shubham

• Username: 5★hackerbhaiya
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 12

Current Ratings Graph Old Ratings Graph

2155 (-1)RatingProvisional
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Starters 110 Division 1 (Rated till 5-stars)(2023-11-29 22:00:00)

Global Rank:   41

Cheated in:   

Ratings System Update

(2023-11-29 22:00:00)

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2114 (-21)RatingProvisional
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May Cook-Off 2022 Division 1 (Rated)(2022-12-20 00:00:00)

Global Rank:   113

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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Contests (12)

August Cook-Off 2021 Division 2

Different String, Odd Array, Clear the Array, Chef and Closure, Equal Difference

CodeChef Starters 9 Division 3 (Rated)

Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1B

Largest Laddu, Help Nishant, Queens Placement

CodeChef Starters 19 Division 1 (Unrated)

The Alternating Sum, Distinct Elements

FizzBuzz Division 2 (Rated)

Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach, Kingdom Attack

November Lunchtime 2021 Division 1

Subarray Jumps

April Lunchtime 2022 Division 1(Rated)

Secret Machine Mania, Do Not Touch the MEX!!!

Starters 36 Division 1(Unrated)

All Roads Lead To Rome

May Cook-Off 2022 Division 1 (Rated)

Different Subarrays Rearrange, Triple Inversions

Starters 72 Division 1 (Rated till 5-Stars)

N Triplets, Good Sequence, Good Arrangement, No sequence, XOR Tree

Starters 99 Division 1 (Rated till 6 Stars)

Segment Three, Exclusion-Inclusion, Two Piles

Starters 106 Division 1 (Rated till 5 Stars)

Playing with OR, Save People, Guess the winner!, Count Possibilities

Starters 110 Division 1 (Rated till 5-stars)

Marbles,  Am I Lucky!, Monsters, Tetris

Total Problems Solved: 55