Ravikiran R

• Username: 5★kienme
• Country:  India
• Student/Professional:Student
• Institution:Sir M Visveswaraya Institute of Technology, Bangalore
• 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: 31

Current Ratings Graph Old Ratings Graph

2003 (-1)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2019 Division 1(2019-05-13 15:00:00)

Global Rank:   161

Cheated in:   

Ratings System Update

(2019-05-13 15:00:00)

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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2003 (+46)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   161

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 (31)

October Challenge 2017

Counter Test For CHEFSUM, Max Mex, A Balanced Contest

November Challenge 2017

Chef and Intersection Line, Chef Hates Palindromes, Chef and Subarray Queries, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

December Challenge 2017

Chef And his Cake, Chef and Hamming Distance of arrays, Penalty Shoot-out, Santa Delivering Problem, Total Diamonds

July Cook-Off 2017

Chang and the Perfect Function

October Cook-Off 2017

Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries

November Cook-Off 2017

Online Chess, Random Pair

December Cook-Off 2017

Beautiful Array, Football Match

June Lunchtime 2017

Maximum Unique Segment, Two Numbers

July Lunchtime 2017

Find the Maximum Value

September Lunchtime 2017

Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator

November Lunchtime 2017

Smart Strategy

December Lunchtime 2017

Days in Month

January Challenge 2018

K-Concatenation, Partition the numbers, String Merging, Rectangle, Maximum Score, (Challenge) Chef and Palindromes

January Cook-Off 2018

Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Permutation and Palindrome, (Challenge) Biased Committee, Car-pal Tunnel, Chef And The Patents, Akanksha and End of Semester, Broken Clock, Chef And His Characters

International Coding League (Rated)

Matrix Game, Stingy Strings, Maze Love

February Cook-Off 2018

Chef and Cook-Off, Chef and Tuples, Chef and Line

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 1

Chef and Easy Problem, Embedding a Tree (Challenge), Minions and Voting, Mix the Colors, Chef and Gcd Queries, Pishty and Triangles

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores a Matrix

April Cook-off 2018 Division 1

Binary Nim

May Cook-off 2018 Division 1

Secret Recipe

March Lunchtime 2018 Division 1 (Unrated)

Magic Elements, Three Integers

April Lunchtime 2018 Division 1

The hardest gcd problem, Triple-tree decomposition

April Challenge 2018 Division 1

Chef and Array (Challenge), Cutting Plants, Highway Crossing, Count Good Prefixes

May Challenge 2018 Division 1

Dibs on Fibs, Fake Binary Search, Not a Convex Hull (Challenge), Change the Signs, S-T Mincut

November Challenge 2018 Division 1

Appy Loves One

ALKHWARIZM (Rated)

Help Voldemort, Sam, The Charming Angel

Insomnia 2018 (Rated)

Split Sums, Strange Swaps

Code Melange (Rated)

XD Subsequences, Longest Constrained Subsequence, The Deadly Sin, Candy Love

May Challenge 2019 Division 1

Ada Rooks 2, Where to Build the Roads

Total Problems Solved: 129