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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Harry Potter
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Harry Potter

  • 3★dumble_dore
  •   India
  • Student
  • Institute of Engineering and Management, Kolkata West Bengal, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 69
1619 (+24)RatingProvisional
Rating i Provisional Rating, click to know more
October Cook-Off 2021 Division 2(2021-10-25 00:00:02)
Global Rank:   839
Cheated in:   

Ratings System Update

(2021-10-25 00:00:02)
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?
1619 (-123)RatingProvisional
Rating i Provisional Rating, click to know more
October Cook-Off 2021 Division 2(2022-12-20 00:00:00)
Global Rank:   839
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)

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Practice for ZCO and INOI

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Contests (69)

October Challenge 2017

Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

November Challenge 2017

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

December Challenge 2017

Chef And his Cake

October Cook-Off 2017

Chef and Employment Test

December Cook-Off 2017

Football Match

December Lunchtime 2017

Days in Month

January Cook-Off 2018

Multiple of 3

January Lunchtime 2018

Chef and Game with Sequence

International Coding League (Rated)

Matrix Game

February Cook-Off 2018

Chef and Cook-Off

February Lunchtime 2018

Jumping in the hills

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Judges a Competition

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

November Cook-Off 2018 Division 2

Truth and Dare, Beautiful Garland

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Challenge 2018 Division 2

Workers

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

September Lunchtime 2018 Division 2

Judging Delay

ALKHWARIZM (Rated)

Help Voldemort

ProCon Junior (Rated for Division 2)

Chef and Secret Ingredient, Chef and Bored Games, Chef and Polygon Cakes

December Lunchtime 2018 Division 2

Print Pattern

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)

XOR! Wait for it

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef

February Cook-Off 2019 Division 2

Buying New Tablet, Chef and Party

March Challenge 2019 Division 2

Chef and Number Game

March Lunchtime 2019 Division 2

Testing Robot

Coders' Legacy 2019 (Rated for all)

IPL and RCB

April Cook-Off 2019 Division 2

Making a Meal, Chef Learning Hungarian Algorithm

April Lunchtime 2019 Division 2

Attendance, Fast Food, Minimum Sum

May Challenge 2019 Division 2

Reduce to One

May Cook-Off 2019 Division 2

Chain Reaction

May Lunchtime 2019 Division 2 (Unrated)

CV

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 2

Minimum and Maximum, Chef and Mean

August Challenge 2019 Division 2

Football, Distribute Apples

August Cook-Off 2019 Division 2

Chef and Pepperoni Pizza, Chef Drinks Coke

September Challenge 2019 Division 2

Chef and Interesting Subsequences

September Mega Cook-Off 2019 Division 2

Playing with Matches

October Challenge 2019 Division 2

Phone Prices

November Lunchtime 2019 Division 2

Planting Trees, Compress the List

December Challenge 2019 Division 2

Plus Multiply, Easy Subsequence Selection, That Is My Score!

December Lunchtime 2019 Division 2

Stupid Machine, Check Algorithm, Guess the number

Alkhwarizm (Rated for all)

Danny Wants To Know

Code Melange (Rated for all)

Greg and Grid, Max power

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

February Challenge 2020 Division 1

School of Geometry

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

January Cook-Off 2020 Division 2

Chef Chick, Exam Cheating

March Cook-Off 2020 Division 1

Mysterious Sequence

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits, Good Prefix

April Lunchtime 2020 Division 1

Another Birthday Present!, Chef in Fantasy League

ENIGMA - PLINTH'20 LNMIIT (Rated for all)

Minion AND Range, Recruit Villagers

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

June Cook-Off 2020 Division 2

Cache Hits, Per Capita Income, Max Mex

June Lunchtime 2020 Division 2

Chef and Demonetisation, Increasing Decreasing

RECode 12.0 (Rated for all)

Chef and String, Chef and Numbers

October Challenge 2020 Division 2

Covid Run, Chef and Easy Queries

December Challenge 2020 Division 2

Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 2

Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement

November Cook-Off 2020 Division 2

Chef and IPC Certificates

September Cook-Off 2020 Division 2

Bowling Strategy

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Even Differences, Even Sum

CodeChef Div 3 Rated Contest 2021 Division 3

Chef and Patients, Body Mass Index, Total Score

April Cook-Off 2021 Division 2

Chocolate Monger

April CodeChef Starters 2021 Division 3 (Rated)

Maximum Size, Thief and Police, Chef On Island, Hiring Test

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

October Cook-Off 2021 Division 2

Odd Sum, 01 Subsequence

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges

Total Problems Solved: 270

1619
(Div 2)
★★★
CodeChef Rating (Highest Rating 1699)
  • Inactive Global Rank
  • Inactive Country Rank

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Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

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