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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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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 » Iaroslav Tverdokhlib
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Iaroslav Tverdokhlib

  • 7★KADR
  •   United States
  • Professional
  • Facebook Inc.
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 36
2551 (-48)RatingProvisional
Rating i Provisional Rating, click to know more
October Cook-Off 2021 Division 1(2021-10-25 00:00:00)
Global Rank:   141
Cheated in:   

Ratings System Update

(2021-10-25 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?
2551 (+269)RatingProvisional
Rating i Provisional Rating, click to know more
October Cook-Off 2021 Division 1(2022-12-20 00:00:00)
Global Rank:   141
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 (36)

December 2009 (Contest XI)

The N Queens Puzzle Revisited, Effective Sets, Palindromic Numbers, Maze of Digits, Plant Location

July Cook Off

The Black and White Knights, Head office building, Ripple-Carry Adder

The January 2011 Cook-Off

Divisors number divisibility, Holes in the text, Chef team, Whole submatrix

March Cook-off Challenge

Money Transformation, Palindrome Palindrome, Snake Snaky, Grouping Chefs

April Cook-Off Challenge

The Grand Cook Off, A Prime Conjecture, Internet Media Types

June Cook-off

Longest Arithmetic Progressions, Correctness of Knight Move, Super-plane

September Cook-off

Last Digit Sum, Digit Rotation, Hotel Bytelandia

October Cook-off

Generalized Arithmetic Progression Free Sequence, Lame Queen Game, First non-Palindrome, Chef Travel Routes

November Cook-Off

Colorful Chain, Moving Coins, Subanagrams, Graph on a Plane

December Cook-Off

Ciel and New Menu, Ciel and Quiz Game, Ciel and A-B Problem

January Cook-Off

Collision in Space, Makx Sum, Remys last tour, Moving between Floors, Zeta-Nim Game

March Cook-Off 2012

Ciel Numbers I, Ciel Numbers II, Ciel and Genjiko, Ciel and a new island

April Cook-Off 2012

Selection for Training Camps, Top Batsmen, Crease Painting, Resistance, Best Buggy Ratings

May Challenge 2012

Digits Forest, Killing Gs, Little Elephant and Median, Jewels and Stones, Lucky lucky number, Selling Tickets, Divisible Pairs, Remember the recipe, Little Elephant and Boxes, A Home for Chef

May Cook-Off 2012

Little Elephant and Balance, Little Elephant and Swapping, Little Elephant and Strings

June Cook-Off 2012

Closing the Tweets, Connecting Soldiers, Golden Trees, Gifts at Olympics, Alien Chefs

July Challenge 2012

Dynamic GCD, Favourite Numbers, Chef's Dream, My Fair Coins, The Gray-Similar Code, Little Elephant and Bubble Sort, Gift Rift, Restaurant Rating, Equivalent Suffix Tries, Addition chains

August Cook-Off 2012

Rebuilding Byteland, Codechef Password Recovery, Forced Output, Code Crazy Minions, Asmany Number Verification

October Challenge 2012

Team Formation, Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, Blade Master, The New Scheme, Need More Diamonds

September Cook-Off 2012

Pizza Tossing, Prime Permutations, Recipe Reconstruction, Carvans, Coal Scam

October Cook-Off 2012

Buying Sweets, Equalization, Tennis Tournament, Tree Fun

December Cook-Off 2012

Expected Greatest Common Divisor, Packaging Cupcakes, Reversing directions

January Cook-Off 2013

Minimum Distance, Many Chefs, Defacing Score

April Cook-Off 2013

Andrew and the Birthday, Andrew and the Meatballs, Andrew and the Strings, Andrew and the Balls, Andrew and the Meatballs again

June Cook-Off 2013

Attic Crossing, Lyra and the Alethiometer, Tywins Tactics, Transfiguring Trees, Party Planning

August Cook-Off 2013

Chef and The Colored Grid, Chef and The Right Triangles, Chef and The Divisibility Queries, Chef and The String of Digits

June Cook-Off 2019 Division 1

Zawad and Index Sum, Nice Subsets, Ants and Anteaters, Drink Slush

July Cook-Off 2019 Division 1

Birthday Gift Again, War in Treeland Again, Magical Menu, Expected Product

September Mega Cook-Off 2019 Division 1

Angry Grandfather, Palindromes Machine, Hiring Chefs, Fitness Exercises

March Cook-Off 2020 Division 1

Mysterious Sequence, Maximize Letter Beauty, Random Chocolates

March Cook-Off 2021 Division 1

Consecutive Deletions, Water Transfer, Sort String, Chef and Sorting

May Cook-Off 2021 Division 1

Permutation Swaps, Falling Zero, Double Burgers

June Cook-Off 2021 Division 1

Binary String on Steroids, Battle Royale

August Cook-Off 2021 Division 1

Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array

September Cook-Off 2021 Division 1

Chess Kings Chasing Game, Chef and Pairwise Distances, Half Sequence, Fake Swaps

October Cook-Off 2021 Division 1

Can You Reach The End, Chef Up

Total Problems Solved: 164

Contributions

Problems Authored (1)
Contest Problem
DEC13 REALSET
Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

2551
(Div 1)
★★★★★★★
CodeChef Rating (Highest Rating 2744)
  • 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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