Chandrashekar Giridharan

• Username: 3★chandrashekar9
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Guwahati Assam
• 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: 27

Current Ratings Graph Old Ratings Graph

1759 (-14)RatingProvisional
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Starters 50 Division 2 (Rated)(2022-08-03 23:00:02)

Global Rank:   1087

Cheated in:   

Ratings System Update

(2022-08-03 23:00:02)

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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1759 (-97)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 50 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1087

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 (27)

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef, Chef and Magical Jars

February Cook-Off 2019 Division 2

Buying New Tablet

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

March Challenge 2019 Division 2

Chef and Number Game, Chef and a Beautiful Digit

March Lunchtime 2019 Division 2

Testing Robot

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

April Cook-Off 2019 Division 2

Making a Meal, Chef Learning Hungarian Algorithm

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue, Squared Subsequences, Strange Number

March Cook-Off 2021 Division 3

Pawri Meme, Weight Balance, Guess the Number

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

March Lunchtime 2021 Division 2

Dinner by Candlelight, Racing

April Challenge 2021 Division 2

Chef and Dice

November Cook-Off 2021 Division 2

Missing Sums

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation

FizzBuzz Division 3 (Rated)

Can You Eat It, Can_Reach, Clean The Sequence, Substring Minimum Function, Magical Planks

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid, And Or Union, Covid and Theatre Tickets

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid, Vedant and his Hidden Array

January Cook-Off 2022 Division 2

Palindromes Not Allowed

January Lunchtime 2022 Division 3

Subarray permutations, Chef and Lockout Draws, Chef and Subset Additions

May Lunchtime 2022 Division 2 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median, Xor Permutation

Starters 45 Division 2 (Rated)

Adjacent Sum Parity, KBG and GN-Theory, Even Equal Odd, Retrieve the Array

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

Starters 47 Division 2 (Rated)

Copy and Push Back, Similar Heights, End Sorted

July Lunchtime 2022 Division 2 (Rated)

Tree Retrieval, Largest Family, Maximum Median Matching, Consecutive XOR, Yet Another Palindrome Making Problem, Easy Pronunciation

Starters 50 Division 2 (Rated)

Permutation GCD, Sum Product Segments, Average Permutation

Total Problems Solved: 90