deepak singh

• Username: 3★deepak21_
• Country:  India
• Student/Professional:Student
• Institution:Sardar Vallabhbhai National Institute of Technology, Surat Gujarat, India
• 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: 29

Current Ratings Graph Old Ratings Graph

1648 (+21)RatingProvisional
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August Lunchtime 2015(2015-08-30 14:00:00)

Global Rank:   593

Cheated in:   

Ratings System Update

(2015-08-30 14:00:00)

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1648 (-89)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2015(2022-12-20 00:00:00)

Global Rank:   593

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 (29)

October Challenge 2013

Helping Lira

November Challenge 2013

Uncle Johny

December Challenge 2013

Magic Pairs

January Challenge 2014

Please like me, Chef and Feedback

May Cook-Off 2014

Ups and Downs

July Cook-Off 2014

Sum Queries

October Cook-Off 2014

Walk on the Axis

February Challenge 2014

Longest Common Pattern, Little Elephant and Subarrays, Colored Array

April Challenge 2014

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

June Challenge 2014

Chef and Subarray, Guessing Game

July Challenge 2014

Chef and Rectangle Genome, Count Substrings, Reach The Point

September Challenge 2014

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

October Challenge 2014

Chef and Ground, DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Remy paints the fence, Chef and Painting

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, The Spelling Problem

January Lunchtime 2014

Chef and Shop

June Lunchtime 2014

The Smallest Pair

September Lunchtime 2014

Chef and easy problem

October Lunchtime 2014

Tanu and Head-bob

January Challenge 2015

Chef and A Large Permutation, Gcd Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones, Sereja and Number Division 2

January Cook-Off 2015

Suraj goes shopping

February Cook-Off 2015

Fit Squares in Triangle

May Cook-Off 2015

Devu and friendship testing

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

February Lunchtime 2015

Lucky Four

August Lunchtime 2015

Minimum Maximum

Total Problems Solved: 143