Harshit Vidhyarthi

• Username: 3★harshit_1997
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 25

Current Ratings Graph Old Ratings Graph

1605 (+23)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-off 2018 Division 2(2018-03-19 00:00:01)

Global Rank:   719

Cheated in:   

Ratings System Update

(2018-03-19 00:00:01)

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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1605 (-96)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   719

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 (25)

March Challenge 2016

maximize the sum, Palindromic substrings

April Challenge 2016

Chef And Coloring, Chef and Ballons

August Challenge 2016

Chef and Chocolate

September Challenge 2016

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

October Challenge 2016

Fenwick Iterations, Chef and Three Dogs, Chef and Keyboard

November Challenge 2016

Task for Alexey

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

September Cook-Off 2016

Lazy Jem

February Lunchtime 2016

Chef and Socks

April Lunchtime 2016

Coins And Triangle

July Lunchtime 2016

Drumpf for President!

January Challenge 2017

Reservior, Capital Movement, Cats and Dogs

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

April Challenge 2017

Bear and Clique Distances

May Challenge 2017

Chef and Sub Array

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

August Long Challenge 2017

Chef and Rainbow Array, Palindromic Game

Alkhwarizm 2017 (Rated)

Logan and his XOR debacle

January Challenge 2018

String Merging

March Challenge 2018 DIV 2

Chef and Easy Problem, Minion Chef and Bananas

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition

ALKHWARIZM (Rated)

Help Voldemort, Sam, The Charming Angel

Total Problems Solved: 55