Snigdho Roy

• Username: 3★snigdho386
• Country:  India
• Student/Professional:Student
• Institution:Jalpaiguri Government Engineering College West Bengal, 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: 30

Current Ratings Graph Old Ratings Graph

1610 (+33)RatingProvisional
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Starters 67 Division 3 (Rated)(2022-11-30 23:00:04)

Global Rank:   318

Cheated in:   

Ratings System Update

(2022-11-30 23:00:04)

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1610 (-2)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   318

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 (30)

October Challenge 2019 Division 2

Phone Prices

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

November Cook-Off 2019 Division 2

Chef Diet

January Challenge 2020 Division 2

Chef and Dynamo, Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash

March Challenge 2020 Division 2

Ada Bishop 2, Pintu and Fruits, XOR Engine

April Challenge 2020 Division 2

Strange Number, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

June Challenge 2020 Division 2

Chef and String, Chef and Price Control, Chef and Icecream, Even Matrix, The Tom and Jerry Game!

July Challenge 2020 Division 2

Ada King, Missing a Point, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

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

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

November Challenge 2020 Division 2

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

January Challenge 2021 Division 2

Fair Elections

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

Coders' Legacy (Rated for all)

Chef vs Doof

March Challenge 2021 Division 3

Space Arrays, No Time to Wait, Interesting XOR!, Chef and Groups

International Coding Marathon 2021 Division 3 (Rated)

Lucky Boundaries, Suffix Sort

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

November Cook-Off 2021 Division 2

Missing Sums, Make it Divisible

CodeChef Starters 17 Division 2 (Rated)

GCD of Prefixes, New Piece

C.O.D.E.R.S Division 2 (Rated)

The One On The Last Night, The One with Ross Wedding, The One with All the Candy

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Equal LIS

Infinity 2k21 Division 2 (Rated)

Marbles

Code Drive Division 2 (Rated)

Again XOR problem, Count Number of Peaks

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points, Xor Palindrome

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Decomposition Reaction

Starters 38 Division 2 (Rated)

Circular Track

May Lunchtime 2022 Division 3 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum, Problems in your to-do list

Starters 39 Division 3 (Rated)

Recent contest problems, A or B, Closest Vowels, Compress the Video

Starters 66 Division 3 (Rated)

Good Binary Strings, Palindrome by Splitting, Just Like Mob!, Binary Battles, Monopoly in Chefland

Starters 67 Division 3 (Rated)

Maximum Angriness, Expensive Steps , Minimum Number of Ones, Counting Problem

Total Problems Solved: 164