Pathikonda Datta Nagraj

• Username: 1★datta_nagraj
• Country:  India
• Student/Professional:Student
• 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: 40

Current Ratings Graph Old Ratings Graph

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March Challenge 2021 Division 3(2021-03-15 15:00:04)

Global Rank:   14050

Cheated in:   

Ratings System Update

(2021-03-15 15:00:04)

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1377 (-22)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   14050

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 (40)

April Challenge 2012

Double Strings

August Challenge 2012

Little Elephant and Bombs

December Challenge 2013

Magic Pairs

January Challenge 2014

Chef and Feedback

March Cook-Off 2014

Dividing Stamps

April Cook-Off 2014

Snape and Ladder

July Cook-Off 2014

Copy-Paste

November Cook-Off 2014

Brackets

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays

March Challenge 2014

Walk, Mike and Stamps, Little Chef and Numbers, Team Split

April Challenge 2014

Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees

May Challenge 2014

Stone, Chef-jumping, Compilers and Parsers

June Challenge 2014

Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Count Substrings

September Challenge 2014

Chef and Left-Right

November Challenge 2014

Distinct Characters Subsequence, Let us construct palindrome

December Challenge 2014

Chef and Apple Trees

May Lunchtime 2014

Approximately II

August Lunchtime 2014

Harrenhal

January Challenge 2015

Chef and Stones

August Challenge 2015

Cooking Machine

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire

September Challenge 2016

Faded Palindromes

April Challenge 2017

Similar Dishes

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

Total Problems Solved: 58