Yash Banka

• Username: 4★yash_18
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, India
• 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: 14

Current Ratings Graph Old Ratings Graph

1866 (+55)RatingProvisional
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December Lunchtime 2017(2017-12-30 22:30:00)

Global Rank:   85

Cheated in:   

Ratings System Update

(2017-12-30 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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1866 (-48)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   85

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 (14)

November Challenge 2016

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

October Cook-Off 2016

Watson asks Does Permutation Exist, ChefWatson uses Social Network

January Challenge 2017

Reservior, Tourists in Mancunia, Chef and Circle, Cats and Dogs, Capital Movement

February Challenge 2017

Chef and Triangles, Chef and his Best Friend, Chef and His Apartment Dues, Gerrymander

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

May Challenge 2017

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

June Challenge 2017

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

November Challenge 2017

Villages and Tribes, Periodic Palindrome Construction, Chef goes Left Right Left

May Cook-Off 2017

La Liga

December Cook-Off 2017

Beautiful Array, Football Match

July Lunchtime 2017

Find the Maximum Value

August Lunchtime 2017

Mathison and pangrams

December Lunchtime 2017

Days in Month, Strange Function, Too Much Sweetness

Alkhwarizm 2017 (Rated)

Logan and his XOR debacle, Professor X and Grouping of Numbers

Total Problems Solved: 51