prathyakshun

• Username: 4★prathraja
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Hyderabad Telangana, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1860 (+39)RatingProvisional
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June Lunchtime 2018 Division 1(2018-06-30 22:30:00)

Global Rank:   83

Cheated in:   

Ratings System Update

(2018-06-30 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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1860 (-146)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   83

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 (11)

May Challenge 2017

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

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

November Challenge 2017

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

September Cook-Off 2017

Statistics Construction, Subsequence Equality

October Lunchtime 2017

Buggy Calculator

January Challenge 2018

Partition the numbers, String Merging, Rectangle, Maximum Score, K-Concatenation

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

June Lunchtime 2018 Division 1

Sort the Leaves, Summary Power

Quick Code (Rated for Division 2)

Immortal Frieza, Majin Vegeta, Dr Geros lab

Total Problems Solved: 51