Saurabh Lall

• Username: 3★byteman
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute Of Technology, Mesra, Deoghar Campus
• 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: 18

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1654 (-44)RatingProvisional
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June Challenge 2017(2017-06-12 15:00:00)

Global Rank:   9148

Cheated in:   

Ratings System Update

(2017-06-12 15:00:00)

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1654 (+23)RatingProvisional
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June Challenge 2017(2022-12-20 00:00:00)

Global Rank:   9148

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 (18)

May Challenge 2015

Set Difference , Chef and Prime Divisors, Chef and new recipe

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Cooking Machine, Aditi and Magic Trick

October Challenge 2015

Who dares to be a millionaire, Time measure

December Challenge 2015

Chef and the stones, Oracle Devu and Longest Common Subsequence

May Cook-Off 2015

Devu and friendship testing

December Cook-Off 2015

Chef and Subarrays

May Lunchtime 2015

Devu and Grapes

June Lunchtime 2015

Chef and Two Strings

August Lunchtime 2015

Minimum Maximum

February Challenge 2016

Chef-Detective

March Challenge 2016

maximize the sum, Palindromic substrings

May Challenge 2016

Chef and Balls, Forest Gathering, Laddu

June Challenge 2016

Devu and an Array, Chef and Coins Game, Chef And Binary Operation, Chef and Array and K, Chef And The Hiring Event

October Challenge 2016

Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs

May Challenge 2017

Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers

Total Problems Solved: 91