Rushabh Yapuram

• Username: 4★kepler
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Warangal
• 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: 28

Current Ratings Graph Old Ratings Graph

1872 (-20)RatingProvisional
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December Lunchtime 2016(2016-12-31 22:30:00)

Global Rank:   339

Cheated in:   

Ratings System Update

(2016-12-31 22:30:00)

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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1872 (+51)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2016(2022-12-20 00:00:00)

Global Rank:   339

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 (28)

September Cook-Off 2014, ACM-ICPC Warm up

Subarray GCD, Sherlock and the Grid

April Challenge 2014

Farmer Feb

May Challenge 2014

Chef-jumping, Stone

June Challenge 2014

Chef and Subarray

July Challenge 2014

Count Substrings, Reach The Point

August Challenge 2014

The Leaking Robot, Chef and Gift

September Challenge 2014

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

October Challenge 2014

Chef and Ground

November Challenge 2014

Distinct Characters Subsequence, The Spelling Problem, Let us construct palindrome, Chef and Red Black Tree, Chef and Segment Game

August Lunchtime 2014

Harrenhal

March Challenge 2015

Chef and Notebooks, Sign Wave

June Challenge 2015

Chef and Memory Limit

August Challenge 2015

Way Out, Gravity Guy, Cooking Machine, Aditi and Magic Trick

October Challenge 2015

Time measure, Rupsa and Equilateral Triangle, Spheres, Count Subarrays, Who dares to be a millionaire

November Challenge 2015

Chef and cakes

July Lunchtime 2015

Greedy puppy, Puppy and game

August Lunchtime 2015

Churu and lost string, Make Palindrome, Minimum Maximum

September Lunchtime 2015

Sum of palindromic numbers

February Challenge 2016

Chef and Strange Operations, Devu and a light discussion, Chef-Detective

October Challenge 2016

Chef and Keyboard, Chef and Three Dogs, Fenwick Iterations, Big Queries

January Cook-Off 2016

Chef and Destruction, Chef and Fruits

February Cook-Off 2016

Puppy and Catchers, Puppy and Board, Puppy and Sum

April Cook-Off 2016

Movie Weekend, Odd Divisors

September Lunchtime 2016

Chef and Inequality

December Lunchtime 2016

Superheroes and villains

Total Problems Solved: 88