Atanu Chatterjee

• Username: 4★atanuc13
• 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: 23

Current Ratings Graph Old Ratings Graph

1916 (+50)RatingProvisional
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April Challenge 2018 Division 1(2018-04-17 15:00:00)

Global Rank:   141

Cheated in:   

Ratings System Update

(2018-04-17 15:00:00)

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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1916 (-105)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   141

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 (23)

November Challenge 2016

Chef and squares, Task for Alexey, Count Permutations

December Challenge 2016

Train Partner

November Cook-Off 2016

Sebi and the highway

November Lunchtime 2016

Chef and his Students

January Challenge 2017

Cats and Dogs

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Bear and Extra Number, Bandwidth of a matrix, (CH) Bear and Sorted Rows, Xenny and Alternating Tasks

February Cook-Off 2017

Download file

January Lunchtime 2017

Nothing in Common

April Challenge 2017

Dish Of Life, Similar Dishes

May Challenge 2017

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

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

July Challenge 2017

Whats in the Name, IPC Trainers, Calculator , Tree Expectancy, Pishty and tree, Chef and Sign Sequences

August Long Challenge 2017

Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates

September Challenge 2017

Sereja and Commands, Little Chef and Sums, Fill The Matrix, Chef and Pick Digit, Minimum Good Permutation

October Challenge 2017

Chef and Magic Arrays, Chef and a great voluntary Program, Chef and Cycled Cycles, Shooting on the array, Max Mex, Counter Test For CHEFSUM, A Balanced Contest, (Challenge) Connecting computers

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

November Lunchtime 2017

Smart Strategy

February Challenge 2018

Permutation and Palindrome, Car-pal Tunnel, Chef And His Characters, Chef And The Patents

February Cook-Off 2018

Chef and Cook-Off, Chef and Tuples, Chef and Line

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 2

A Big Sale, Minion Chef and Bananas, Minions and Voting, Chef and Glove, Mix the Colors, Chef and Easy Problem, Pishty and Triangles

April Challenge 2018 Division 1

Chef and Array (Challenge), Highway Crossing, Chef and Same Old Recurrence, Count Good Prefixes

Total Problems Solved: 108