Kaustubh Tapi

• Username: 4★crazykt
• Student/Professional:Student
• Institution:Indian Institute of Technology Kanpur
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1912 (+39)RatingProvisional
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November Cook-Off 2014(2014-11-24 00:00:00)

Global Rank:   149

Cheated in:   

Ratings System Update

(2014-11-24 00:00:00)

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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1912 (-58)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2014(2022-12-20 00:00:00)

Global Rank:   149

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 (22)

February 2012 Challenge

Count of Maximum

September Challenge 2012

Racing Horses

October Challenge 2012

Little Elephant and Order, Fierce Battles, Event Organizer, The New Scheme

September Cook-Off 2012

Carvans

November Challenge 2012

Coin Flip

December Challenge 2012

Granama Recipes

March Challenge 2013

Tourist Translations, Approximately

June Challenge 2013

Little Elephant and Mouses, Dessert Wizard, Predictopus, Lapindromes

July Challenge 2013

Chef and Walking on the rectangle , Count K-Primes

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Save The Princess, Splitting Candies

September Challenge 2013

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

June Cook-Off 2014

Counting Flags, Painting

August Cook-Off 2014

Permutation Shuffle

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, World War 2, Subarray GCD

October Cook-Off 2014

The Army, Walk on the Axis

November Cook-Off 2014

Brackets, Petersen Graph

June Challenge 2014

Chef and Subarray, Guessing Game

July Challenge 2014

Chef and Frogs, Count Substrings, Reach The Point

August Challenge 2014

The Leaking Robot, Cleaning Tables, Chef and Gift

September Challenge 2014

Chef and Rainbow Array - 2, Fun with Rotation, Chef and Left-Right

October Challenge 2014

Remy paints the fence, Chef and Ground, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

Chef and Segment Game, Chef and Words, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome

Total Problems Solved: 120