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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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Catalogue

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 » Praagy Rastogi
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Praagy Rastogi

  • 5★frost_
  •   India
  • Student
  • Indian Institute of Technology Kharagpur West Bengal, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 42
2082 (-5)RatingProvisional
Rating i Provisional Rating, click to know more
April Lunchtime 2021 Division 1(2021-04-30 22:30:00)
Global Rank:   81
Cheated in:   

Ratings System Update

(2021-04-30 22:30:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
2082 (-49)RatingProvisional
Rating i Provisional Rating, click to know more
April Lunchtime 2021 Division 1(2022-12-20 00:00:00)
Global Rank:   81
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)

None

Practice Paths (0)

None

Contests (42)

October Challenge 2017

A Balanced Contest

November Challenge 2017

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

December Challenge 2017

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

December Lunchtime 2017

Days in Month

January Challenge 2018

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

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas

August Cook-Off 2018 Division 1

GukiZ and Candies, Mixi Game

October Mega Cook-Off 2018 Division 1

Binary Nim 2, Pumping Water

April Challenge 2018 Division 2

Highway Crossing, Count Good Prefixes, Average of Pairs, Workers

May Challenge 2018 Division 2

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

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

Coordinate Compression , Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 1

Magician versus Chef, War of XORs, Chef and Adventures, Table Game, Bad Shuffle

November Challenge 2018 Division 1

Good Median

October Challenge 2018 Division 1

Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard

July Lunchtime 2018 Division 2

Split Stones

August Lunchtime 2018 Division 1

Chef and Eid, Mix Mix Game

September Lunchtime 2018 Division 1

Opposite Cites, Chef Restaurant

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs

February Challenge 2019 Division 1

Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Art of Balance

March Challenge 2019 Division 1

Yet Again a Subarray Problem

April Challenge 2019 Division 1

Subtree Removal

April Cook-Off 2019 Division 2

Random Game, Pied Piper vs Hooli, Making a Meal, Chef Learning Hungarian Algorithm

May Challenge 2019 Division 1

Where to Build the Roads

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour, Reverse Maximisation

June Challenge 2019 Division 1

Lent Money, Chef and Ingredients, Sum and GCD

August Challenge 2019 Division 1

Guddu and his Mother, Dilemma

September Challenge 2019 Division 2

Chef and Good Subsequences, Easy Fibonacci, Biladerim Icin, Fuzzy Linear Combinations, Chef and Interesting Subsequences

September Lunchtime 2019 Division 1

All Substrings, Treeversion, Find the Sum

October Challenge 2019 Division 1

Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification

December Challenge 2019 Division 1

Chefina and Ranges, Binary XOR, Sticky Notes, Addition

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Ready Bitwise

May Challenge 2020 Division 1

Triple Sort, Chef and Bitwise Product

April Lunchtime 2020 Division 1

Triangle Query, Positive Mex

May Lunchtime 2020 Division 1

Escape One, Convert the String, Tree difference

Biteration #2 (Rated for Division 2)

A - Books, B - Candy Love, C - Chef and Maths

August Cook-Off 2020 Division 1

Red-blue Trees, Polygon Relationship

August Lunchtime 2020 Division 1

Game on a Strip, Counting Graphs, Alien Invasion

September Cook-Off 2020 Division 1

Maximise Subsequence Value, Minimum Insertions

September Lunchtime 2020 Division 1

Root the Tree, Robot Detector

April Lunchtime 2021 Division 1

A Special Tree

May Challenge 2021 Division 1 (Unrated)

Valid Paths, Tree House, Modular Equation

Total Problems Solved: 214

2082
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2107)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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