Krishna

• Username: 3★jothi_krishnan
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, 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

1667 (-40)RatingProvisional
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Starters 91 Division 2 (Rated)(2023-05-24 22:00:02)

Global Rank:   1774

Cheated in:   

Ratings System Update

(2023-05-24 22:00:02)

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1705 (+111)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 68 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   399

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)

May Lunchtime 2022 Division 4 (Rated)

Apples and Oranges, Bucket and Water Flow , Problems in your to-do list, Maximum Pairwise Modular Sum, How many unattempted problems

Starters 39 Division 4 (Rated)

Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Make them Zero, Degree of Polynomial

Starters 40 Division 4 (Unrated)

Infinity Staircase, Take discount or Not, Whatsapp Messages, Doubt Support Availability, Difficulty Rating Order

July Cook-Off 2022 Division 4 (Rated)

Enough Space, Chef Drinks Tea, High Accuracy

Starters 41 Division 4 (Rated)

Equal Integers, Chef and Brain Speed, Chef and Chocolates, Is this priority or parity!, Path Parity, Determine the Winner

June Cook-Off 2022 Division 4 (Rated)

First and Last, Playlist, Rating Improvement, Break the Stick

Starters 43 Division 4 (Rated)

Burgers, DNA Storage, Distinct Palindrome, Joining Date, Waiting Time

Starters 47 Division 4 (Rated)

End Sorted, Chess Time, Minimum Coins, Construct N, Chef On Date

Starters 61 Division 4 (Rated)

Different Consecutive Characters , Reach on Time, Odd Sum Pair

Starters 62 Division 4 (Rated)

Sorted Substrings, Test Score, Max minus Min, X Jumps, Final Sum, Make Multiple

Starters 68 Division 3 (Rated)

Boring String, Expense List, Make AP, Make Money

Starters 87 Division 2 (Rated)

Existence, AB plus C

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays

Starters 91 Division 2 (Rated)

Odd GCD Permutation, Blobby Volley Scores

Total Problems Solved: 130