krishna yadav

• Username: 1★krishna4206
• Student/Professional:Student
• Institution:Maulana Azad National Institute of Technology, Bhopal Madhya 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: 16

Current Ratings Graph Old Ratings Graph

1287 (+14)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2015(2015-02-16 00:00:00)

Global Rank:   1238

Cheated in:   

Ratings System Update

(2015-02-16 00:00:00)

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1287 (-158)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   1238

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 (16)

July Cook-Off 2014

Sum Queries, Copy-Paste

October Cook-Off 2014

The Army, Walk on the Axis

April Challenge 2014

Farmer Feb, Shortest Path in Binary Trees

June Challenge 2014

Chef and Subarray, Guessing Game

July Challenge 2014

Reach The Point, Count Substrings

August Challenge 2014

The Leaking Robot, Chef and Gift

September Challenge 2014

Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation

October Challenge 2014

Chef and Ground

May Lunchtime 2014

Approximately II

September Lunchtime 2014

Chef and easy problem

February Cook-Off 2015

Fit Squares in Triangle

Total Problems Solved: 28