Chaithanya B S

• Username: 4★claw
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Karnataka
• 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: 20

Current Ratings Graph Old Ratings Graph

1968 (+25)RatingProvisional
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March Cook-Off 2015(2015-03-23 00:00:00)

Global Rank:   172

Cheated in:   

Ratings System Update

(2015-03-23 00:00:00)

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1968 (+74)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   172

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 (20)

September Challenge 2013

Chef and Integers , Little Elephant and Exams, CAO Stage-2, Project Spoon, CAO Stage-1

October Challenge 2013

Helping Lira, Maxim and Dividers

November Challenge 2013

Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013

Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries

January Challenge 2014

Bon Appetit, Chef and Feedback, Please like me, Magic Trick

March Cook-Off 2014

Dividing Stamps

June Cook-Off 2014

Counting Flags, Knapsack Problem, Painting

August Cook-Off 2014

Permutation Shuffle

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

December Cook-Off 2014

Matrix Again, Good Joke!

February Challenge 2014

Make It Zero 2, Colored Array, Little Elephant and Subarrays, Longest Common Pattern, Make Him Happy, Make It Zero, Draughts, Chef and Favourite Sequence

March Challenge 2014

Mike and Stamps, Little Chef and Numbers, Walk, Binary Tournament, Team Split, Sereja and Sorting 2

April Challenge 2014

Sereja and Permutation, Counting Matrices, Farmer Feb, Cards, bags and coins, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees

May Challenge 2014

Compilers and Parsers, Stone, Chef and Strange Matrix, Chef-jumping

June Challenge 2014

Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password

August Challenge 2014

Mountain Holidays 2, Chef and Reversing, The Leaking Robot, Cleaning Tables, Chef and Gift

January Challenge 2015

Queries on the String, Ranka

March Cook-Off 2015

How to Minimize a String, How to Repaint a Fence

Total Problems Solved: 74