Harsh Yadav

• Username: 3★h1a57
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• 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: 10

Current Ratings Graph Old Ratings Graph

1781 (+34)RatingProvisional
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August Lunchtime 2014(2014-08-31 14:00:00)

Global Rank:   208

Cheated in:   

Ratings System Update

(2014-08-31 14:00:00)

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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1781 (+19)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2014(2022-12-20 00:00:00)

Global Rank:   208

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)

Practice Paths (1)

Practice for ZCO and INOI

1%

Contests (10)

January Challenge 2014

Please like me, Chef and Feedback, Magic Trick

February Cook-Off 2014

Chef and Remissness, Chef and Kingship

April Cook-Off 2014

Snape and Ladder

February Challenge 2014

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

March Challenge 2014

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

April Challenge 2014

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

May Challenge 2014

Compilers and Parsers, Chef-jumping, Stone

August Challenge 2014

The Leaking Robot, Cleaning Tables, Chef and Gift

August Lunchtime 2014

Harrenhal

Total Problems Solved: 140