Narendra Dodwaria

• Username: 4★narendra123
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Hamirpur
• 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: 20

Current Ratings Graph Old Ratings Graph

1816 (+3)RatingProvisional
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April Challenge 2018 Division 1(2018-04-17 15:00:00)

Global Rank:   453

Cheated in:   

Ratings System Update

(2018-04-17 15:00:00)

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1816 (-67)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   453

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 (20)

June Challenge 2015

Chef and Memory Limit

August Challenge 2015

Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

Count Subarrays, Who dares to be a millionaire

August Cook-Off 2015

Chef and the Wildcard Matching

August Lunchtime 2015

Minimum Maximum

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Chef and digits of a number, Chef and calculation, Faded Palindromes, Chef and Friends

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

September Cook-Off 2016

Lazy Jem

August Lunchtime 2016

Studying Alphabet

September Lunchtime 2016

Chef and Inequality

June Challenge 2017

A Good Set, Xenny and Coin Rankings

September Challenge 2017

Little Chef and Sums, Minimum Good Permutation, Sereja and Commands, Chef and Pick Digit

October Challenge 2017

Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

November Challenge 2017

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

January Challenge 2018

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

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, (Challenge) Biased Committee, Permutation and Palindrome

April Challenge 2018 Division 1

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

Total Problems Solved: 56