saswata de

• Username: 4★the_antman
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Guwahati Assam
• 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: 23

Current Ratings Graph Old Ratings Graph

1829 (-1)RatingProvisional
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Code Senso Division 2 (Rated)(2021-11-03 23:00:02)

Global Rank:   645

Cheated in:   

Ratings System Update

(2021-11-03 23:00:02)

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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1829 (+10)RatingProvisional
Rating i Provisional Rating, click to know more

Code Senso Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   645

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)

March Challenge 2016

Palindromic substrings

April Challenge 2016

Chef and Ballons, Chef And Coloring

June Challenge 2016

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

August Challenge 2016

Chef and Chocolate

September Challenge 2016

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

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

October Cook-Off 2016

Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, ChefWatson uses Social Network

December Cook-Off 2016

Chef and Subset

August Lunchtime 2016

Studying Alphabet

March Challenge 2017

Cooking Schedule, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, Bandwidth of a matrix

February Cook-Off 2017

Download file, Chairs

April Challenge 2017

Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

June Challenge 2017

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

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover

March Cook-Off 2017

Safe Robot

May Cook-Off 2017

La Liga

June Cook-Off 2017

Ada and crayons, SnackUp

May Lunchtime 2017

Prefix Inversions

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

April Challenge 2020 Division 2

COVID Pandemic and Long Queue, Sell All the Cars, Unit GCD, Squared Subsequences, Strange Number, Ready Bitwise

March Cook-Off 2020 Division 2

Find Your Gift, Box of Chocolates

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests, Simple Operations

RECode 12.0 (Rated for all)

Chef and Walk, Chef and Numbers, Chef and Rotation, Chef and String

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Hill Sequence, Equal Coins

Code: Nium Challenge

Alphabet Difference, Divide Students Into Classes

Total Problems Solved: 90