rogi_52

• Username: 6★rogi_52
• Country:  Japan
• Student/Professional:Other
• 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: 21

Current Ratings Graph Old Ratings Graph

2210 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 145 Division 1 (Rated till 6-Stars)(2024-07-31 22:00:00)

Global Rank:   50

Cheated in:   

Ratings System Update

(2024-07-31 22:00:00)

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?

2067 (+1)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 62 Division 1 (Rated for 5 & 6 stars)(2022-12-20 00:00:00)

Global Rank:   151

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)

None

Practice Paths (0)

None

Contests (21)

C.O.D.E.R.S Division 3 (Rated)

The One Where No One is Ready, The One On The Last Night, The One with Ross Wedding, The One Where It All Began, The One with Russ, The One Where Joey Dates Rachel

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Travelling in the Graph, Permutation Xority, Count the Holidays

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Increase 2 consecutive characters, Decomposition Reaction

April Cook-Off 2022 Division 1

Chef Goes Shopping

September Long 2022 Division 1 (Unrated)

Distinct Numbers, Pokemon Battles, Interesting Subarray

Starters 62 Division 1 (Rated for 5 & 6 stars)

Sorted Substrings, Make Multiple

Starters 85 Division 1 (Rated till 6 stars)

Crazy Bishops on Chessboard, Efficient PAN Linking, TripTastic

Starters 87 Division 1 (Rated till 6 Stars)

Inversions of subsequences, AB plus C

Starters 93 Division 1 (Rated for All)

NASA

Starters 104 Division 1 (Rated till 6 Stars)

Find Diameter, Construct An Array, Maximise Sum

Starters 105 Division 1 (Rated till 6 Stars)

Spooky Sequences, Dull Operation, Wishcraft

Starters 107 Division 1 (Rated till 6 Stars)

OR Permutation, Adjacent Flips, Maximal Expression, Odd Matrix

Starters 112 Divison 1 (Rated till 6 Stars)

Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game, Permutation Construction

Starters 113 Division 1 (Rated)

Score Sum, Maximum Score , Make All Equal, Minimise Maximum Subarray Sum, Count Distinct Arrays

Starters 118 Division 1 (Rated till 5-Stars)

Join States, Is it uniquely decodable, Xorry 2, Xorry 1

Starters 119 Division 1 (Rated till 6-Stars)

K Odd Sum, Unalike Gcd & Lcm

Starters 120 Division 1 (Rated till 6 Stars)

Find Permutation , Count Arrays, Count Subarrays

Starters 121 Division 1 (Rated till 6-Stars)

Frequal, Colourful Balls, Split And Maximize, Escape, Caesar Cipher Lite, Magic Palindrome

Starters 129 Division 1 (Rated till 5-Stars)

Palindromic Substrings, ConstructXor

Starters 143 Division 1 (Rated till 5-Stars)

Non-Divisor Array, Max Min and Length, Spread of Ratism

Starters 145 Division 1 (Rated till 6-Stars)

Beautiful Array, Make Bob Win , Square String

Total Problems Solved: 84