Sahil

• Username: 4★endless183
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Patna Bihar, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 35

Current Ratings Graph Old Ratings Graph

1969 (+28)RatingProvisional
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February Cook-Off 2019 Division 2(2019-02-18 00:00:02)

Global Rank:   163

Cheated in:   

Ratings System Update

(2019-02-18 00:00:02)

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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1969 (+114)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   163

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 Circle Run, Chef and Chocolate, Chef and Round Run

September Challenge 2016

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

November Challenge 2016

Count Permutations, Gift and Chef, Chef and squares, Task for Alexey

September Cook-Off 2016

Lazy Jem

January Challenge 2017

Capital Movement, Cats and Dogs, Reservior

February Challenge 2017

Eugene and big number, Interval Game, Chef and Triangles, Chef and his Best Friend, Chef and His Apartment Dues, Most Frequent Element, Gerrymander

March Challenge 2017

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

April Challenge 2017

Chef and Divisor Tree, Bear and Row 01, Bear and Clique Distances

May Challenge 2017

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

June Challenge 2017

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

July Challenge 2017

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

August Long Challenge 2017

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

September Challenge 2017

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

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

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

September Cook-Off 2017

Infinite OR Game, Statistics Construction, Subsequence Equality

March Lunchtime 2017

Bear and Ladder, Bear and Species

April Lunchtime 2017

Bear and Segment 01

July Lunchtime 2017

Find the Maximum Value

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

September Lunchtime 2017

Chef and Cook-Off Contests

International Coding League (Rated)

Cards Game, Worst Case Analysis

International Coding League (Rated)

Matrix Game, Stingy Strings, Maze Love

March Challenge 2018 DIV 1

Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores a Matrix

March Lunchtime 2018 Division 1 (Unrated)

Partitions, Three Integers, Magic Elements

May Challenge 2018 Division 1

Change the Signs, Fake Binary Search, Dibs on Fibs

December Challenge 2018 Division 2

Chef and Interactive Contests

August Lunchtime 2018 Division 1

Chef and Eid, Mix Mix Game

Insomnia 2018 (Rated)

Split Sums, Strange Swaps

LoC April 2018 (Rated for Division 2)

Broken Heart

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success, Awkward Pairs

Encoder (Rated for Division 2)

Knight Chess, Old Farmer, Paint the Wall

Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)

XOR! Wait for it, Return of the Gargoyle King

January Lunchtime 2019 Division 2

Distances, Wanderer, Rooks, The Nights Watch

February Challenge 2019 Division 1

Chef and Secret Ingredients, Art of Balance

February Cook-Off 2019 Division 2

Max Range Queries, Buying New Tablet, Chef and Party

Total Problems Solved: 309