Shreya Jain

• Username: 4★shreyaj1207
• Country:  India
• Student/Professional:Student
• Institution:Indira Gandhi Delhi Technical University for Women Delhi, 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: 32

Current Ratings Graph Old Ratings Graph

1876 (-5)RatingProvisional
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November Lunchtime 2019 Division 1(2019-11-30 22:30:00)

Global Rank:   183

Cheated in:   

Ratings System Update

(2019-11-30 22:30:00)

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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1876 (-46)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   183

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 (32)

October Challenge 2017

A Balanced Contest, Max Mex

November Challenge 2017

Periodic Palindrome Construction, Villages and Tribes, Chef goes Left Right Left

December Challenge 2017

Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays

October Cook-Off 2017

Chef and Employment Test

December Cook-Off 2017

Football Match

January Challenge 2018

K-Concatenation, Partition the numbers, String Merging, Rectangle, Maximum Score

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Permutation and Palindrome, Chef And The Patents, Chef And His Characters

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Chef and Easy Problem

May Cook-off 2018 Division 2

Best Cake Ever, Secret Recipe

August Cook-Off 2018 Division 1

GukiZ and Candies, Mixi Game

September Mega Cook-Off 2018 Division 1

Make a Permutation

October Mega Cook-Off 2018 Division 2

Binary Nim 2, Ada and the Staircase

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Three Integers, Magic Elements

April Lunchtime 2018 Division 2

Two vs Ten, The hardest gcd problem

April Challenge 2018 Division 2

Workers

May Challenge 2018 Division 2

Fake Binary Search, Dibs on Fibs, Mighty Friend, Minimum Deletions, Xor Again

August Challenge 2018 Division 1

Spell Bob

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

June Lunchtime 2018 Division 1

Sort the Leaves, Summary Power

September Lunchtime 2018 Division 1

Chef Restaurant

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid

Quick Code (Rated for Division 2)

Majin Vegeta

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

January Challenge 2019 Division 2

Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes

January Lunchtime 2019 Division 2

Rooks, The Nights Watch

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

March Cook-Off 2019 Division 2

UEFA Champions League, XOR N-bonacci Sequence

August Cook-Off 2019 Division 2

Chef and Pepperoni Pizza, Chef Drinks Coke

September Mega Cook-Off 2019 Division 2

Two Groups, Playing with Matches

September Lunchtime 2019 Division 1

All Substrings, Find the Sum

November Lunchtime 2019 Division 1

Planting Trees, Washing Windows

Total Problems Solved: 286