Amanpreet singh

• Username: 3★amanpreetsingh
• Country:  India
• Student/Professional:Student
• Institution:Guru Tegh Bahadur Institute of Technology, New Delhi New Delhi
• 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: 38

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October Challenge 2018 Division 2(2018-10-20 15:00:03)

Global Rank:   3255

Cheated in:   

Ratings System Update

(2018-10-20 15:00:03)

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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1623 (+42)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   3255

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 (38)

November Cook-Off 2014

Brackets

November Challenge 2014

Distinct Characters Subsequence, Let us construct palindrome

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Chef and Stones

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Chain, Chef and Equality

March Challenge 2015

Chef and Notebooks

May Challenge 2015

Chef and new recipe

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Cooking Machine, Aditi and Magic Trick, Gravity Guy, Way Out

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire

June Cook-Off 2015

Strange operations

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

September Mega Cook-Off 2015

Forgotten Language

April Lunchtime 2015

Tickets

June Lunchtime 2015

Chef and Two Strings

July Lunchtime 2015

Greedy puppy, Puppy and game

August Lunchtime 2015

Minimum Maximum

October Lunchtime 2015

emitL

March Challenge 2016

Palindromic substrings, maximize the sum

June Challenge 2016

Chef And Binary Operation, Chef and Coins Game, Devu and an Array

July Challenge 2016

Andrash and Stipendium, Chef and Tetris, Chef and Robots Competition, Chefland and Electricity

December Challenge 2016

Train Partner, Our Base is Under Attack

June Cook-Off 2016

Sticks

July Cook-Off 2016

Chef and Proportion

June Lunchtime 2016

One more weird game

October Lunchtime 2016

The Largest Bouquet

January Lunchtime 2017

Nothing in Common

June Challenge 2017

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

May Cook-Off 2017

La Liga

June Cook-Off 2017

Ada and crayons, SnackUp

October Challenge 2018 Division 2

Appy and Balloons , Chef and Serves

September Lunchtime 2018 Division 2

Judging Delay, Chef Restaurant

Total Problems Solved: 134