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Programming and DSA

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Practice Compete Compiler

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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
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tygrysek

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Rating Graph

No. of Contests Participated: 95
1845 (-18)RatingProvisional
Rating i Provisional Rating, click to know more
May Lunchtime 2021 Division 2(2021-05-31 23:00:02)
Global Rank:   2223
Cheated in:   

Ratings System Update

(2021-05-31 23:00:02)
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?
1845 (+44)RatingProvisional
Rating i Provisional Rating, click to know more
May Lunchtime 2021 Division 2(2022-12-20 00:00:00)
Global Rank:   2223
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)

None

Contests (95)

March 2010 Contest

Tri-Hexagonal Puzzle

April 2010 Contest

Trip, Adding Fractions

May 2010 Contest

Nice Quadrangles, Rendezvous

July 2010

Maximal crosses

September 2010 Challenge

Brush Fire

January 2011 Challenge

Chess Pushing Game, Flu Shot Lineup, Count Relations

The January 2011 Cook-Off

Holes in the text, Chef team

February Cook - Off Challenge

Breaking Into Atoms, Three Way Communications

March Cook-off Challenge

Money Transformation

April Long Contest

Number Game Revisited, Rectangles Counting

July 2011 Long Contest

A-E Hash Function, Most Popular Friend

August Long Contest 2011

Infinite Grid Game

August Cook-off 2011

Vote for the Noodle Soup, Open the Dragon Scroll

September Long Contest

Younger Brother, BIT Magazine

September Cook-off

Hotel Bytelandia

December Cook-Off

Ciel and A-B Problem

February 2012 Challenge

Lucky Long, Count of Maximum

March 2012 Challenge

Free Shuttle Service, Home Delivery, Spoon in Matrix

July Challenge 2012

Chef's Dream, My Fair Coins, Gift Rift

August Challenge 2012

Little Elephant and Bombs, Lucky Driving, Block Game, Range of Data, Delivery Boy

August Cook-Off 2012

Forced Output, Code Crazy Minions

September Challenge 2012

Kisses & Hugs, Racing Horses, Three is Crowd

October Challenge 2012

Little Elephant and Order, Fierce Battles, Event Organizer, The New Scheme

September Cook-Off 2012

Recipe Reconstruction, Carvans

November Challenge 2012

Lucky Balance, A Wonderful Chocolate, Delicious Dishes, Coin Flip, Sridhar Likes Travelling

January Challenge 2013

Little Elephant and Alcohol, The Minimum Number Of Moves, End Of The World, Chef of the Year, Three Different Numbers

February Cook-Off 2013

Lack of Logic, Row and Column Operations

July Challenge 2013

Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes, Circle of death

July Cook-off 2013

Chopsticks, A Plus B Again!

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Splitting Candies

September Challenge 2013

Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2

October Challenge 2013

Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation

December Challenge 2013

Magic Pairs, Rectangular Queries

January Challenge 2014

Bon Appetit, Please like me, Chef and Feedback

August Cook-Off 2014

Permutation Shuffle

November Cook-Off 2014

Brackets, Petersen Graph

December Cook-Off 2014

Matrix Again, Good Joke!

February Challenge 2014

Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

March Challenge 2014

Team Split, Binary Tournament, Walk, Little Chef and Numbers

August Challenge 2014

Chef and Reversing, The Leaking Robot, Cleaning Tables, Chef and Gift

September Challenge 2014

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

October Challenge 2014

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

November Challenge 2014

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

December Challenge 2014

XOR with Subset, Chef and Apple Trees

January Challenge 2015

Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Let us play with rank list, Chef and Equality

March Challenge 2015

Count Substrings, Chef and Notebooks, Devu and his Class, Sign Wave

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix, Bank robbery, Lighthouses

November Challenge 2015

Eugene and function, Chef and cakes

December Challenge 2015

Chef and the stones

April Cook-Off 2015

Equality, Version Control System

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

February Challenge 2016

Sereja and Two Lines, Devu and a light discussion, Rectangles of Love, Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum, Chef And Special Dishes

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

June Challenge 2016

Chef And The Hiring Event, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array

August Challenge 2016

Chef and Circle Run, Chef and Chocolate, Chef and Round Run

September Challenge 2016

Chef and digits of a number, Faded Palindromes, Chef and calculation

November Challenge 2016

Count Permutations, Friends Meeting, Gift and Chef, Chef and squares, Sereja and Ways in the Cube, Task for Alexey

December Challenge 2016

Train Partner, Our Base is Under Attack

February Cook-Off 2016

Puppy and Board, Puppy and Sum

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

September Cook-Off 2016

Lazy Jem, The Lost Arithmetic Sequences, Find The Point

December Cook-Off 2016

Chef and Subset

August Lunchtime 2016

Studying Alphabet

January Lunchtime 2017

Nothing in Common

May Challenge 2017

Chef and Sub Array , Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

June Challenge 2017

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

August Long Challenge 2017

Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates

December Challenge 2017

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

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

September Lunchtime 2017

Chef and Dice, Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator

March Challenge 2018 DIV 2

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

November Cook-Off 2018 Division 1

Beautiful Garland

July Challenge 2018 Division 2

Magic Set, Strike or Spare, No Strings Attached

November Challenge 2018 Division 2

Chef and Ridges, Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Magician versus Chef 2, Chef and Difficult Contests, Chef and Happiness

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour, Reverse Maximisation

July Challenge 2019 Division 1

Guess the Prime!

July Cook-Off 2019 Division 1

Birthday Gift Again

August Challenge 2019 Division 1

Guddu and his Mother, Dilemma, Maximize an Expression

October Challenge 2019 Division 1

Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS

November Challenge 2019 Division 1

Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, A Simple Game

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon

May Challenge 2020 Division 1

Triple Sort

June Challenge 2020 Division 1

The Tom and Jerry Game!, The Delicious Cake, Covid Sampling (Challenge)

July Challenge 2020 Division 1

Chefina and Swaps, Missing a Point, Doctor Chef

August Challenge 2020 Division 1

Smallest KMP, Chef and Wedding Arrangements

October Cook-Off 2020 Division 1

Path-etic Sums, Yet Another Crossover Episode

February Challenge 2021 Division 2

Frog Sort, Team Name, Prime Game, Maximise Function

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components

June Challenge 2021 Division 2 (Unrated)

Minimum Dual Area, Shortest Route, Bella ciao, Summer Heat

Total Problems Solved: 293

1845
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1974)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

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

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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