Shiladitya Chatterji

• Username: 2★ranjita
• Country:  India
• Student/Professional:Student
• Institution:Heritage Institute of Technology, Kolkata
• 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: 35

Current Ratings Graph Old Ratings Graph

1536 (-30)RatingProvisional
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July Challenge 2019 Division 2(2019-07-15 15:00:02)

Global Rank:   5952

Cheated in:   

Ratings System Update

(2019-07-15 15:00:02)

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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1536 (+32)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   5952

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 (35)

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Chef and digits of a number, Chef and calculation, Faded Palindromes

October Challenge 2016

Chef and Three Dogs

September Cook-Off 2016

Lazy Jem

December Lunchtime 2016

Superheroes and villains

January Challenge 2017

Cats and Dogs

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

February Lunchtime 2017

Bear and Milky Cookies

April Challenge 2017

Dish Of Life, Similar Dishes, Bear and Row 01

May Challenge 2017

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

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings

August Long Challenge 2017

Chef and Mover

November Challenge 2017

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

June Cook-Off 2017

Ada and crayons, SnackUp

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

August Cook-Off 2017

Real obtuse, From heaven to earth

October Cook-Off 2017

Chef and Employment Test, Chef and Weird Queries

April Lunchtime 2017

Bear and Segment 01

May Lunchtime 2017

Prefix Inversions

March Cook-off 2018 Division 2

Chef Judges a Competition

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

April Lunchtime 2018 Division 2

Two vs Ten, The hardest gcd problem

ALKHWARIZM (Rated)

Help Voldemort

LoC April 2018 (Rated for Division 2)

Cricket Score

Coders' Legacy 2018 (Rated)

Fibonacci String

June Lunchtime 2019 Division 2

Ping Paja Pong

July Challenge 2019 Division 2

Chef and Mean

Total Problems Solved: 88