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Programming and DSA

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Practice Compete Compiler
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Courses

Programming and DSA

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

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

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.

Career Paths

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Practice Compete Compiler
Home » Oleg B.
user profile

Oleg B.

  • 7★oleg_b
  •   United States
  • Professional
  • Google
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 9
2603 (+45)RatingProvisional
Rating i Provisional Rating, click to know more
March Challenge 2019 Division 1(2019-03-13 15:00:00)
Global Rank:   12
Cheated in:   

Ratings System Update

(2019-03-13 15:00:00)
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?
2603 (+37)RatingProvisional
Rating i Provisional Rating, click to know more
March Challenge 2019 Division 1(2022-12-20 00:00:00)
Global Rank:   12
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 (9)

March Challenge 2018 DIV 2

Chef and Easy Problem, Chef and Gcd Queries, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas, Embedding a Tree (Challenge), Pishty and Triangles

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores an Array, Chef Restores a Matrix

March Lunchtime 2018 Division 1 (Unrated)

Three Integers, Magic Elements, Partitions, Queries with GCD

April Challenge 2018 Division 1

Chef and Array (Challenge), Vaibhav and Ministers, Chef at the Food Fair, Cutting Plants, S Semi-palindromic, Highway Crossing, Chef and Same Old Recurrence, Count Good Prefixes, Chef and Same Old Recurrence 2

May Challenge 2018 Division 1

Dibs on Fibs, Fake Binary Search, Not a Convex Hull (Challenge), Change the Signs, S-T Mincut, Edges in Spanning Trees

August Challenge 2018 Division 1

Coordinate Compression , Modular GCD, Princess and Dragons, Safe Partition, Interactive Matrix, Lonely Cycles

ALKHWARIZM (Rated)

Help Voldemort, Hedwig The Smart Bird, Sam, The Charming Angel

Code Melange (Rated)

Candy Love, The Deadly Sin, CPI Crisis, XD Subsequences, Longest Constrained Subsequence

January Challenge 2019 Division 1

(Challenge) Chef and Matching Game, A Pizza Slice, Party, Maximum Distance, Distinct Pairs, Partition the Graph, Different Neighbours, Yet Another Problem About Sequences

March Challenge 2019 Division 1

Chef and Soccer, Cheating on Queue, Perfect Tree Problem, Treasure Hunt, Yet Again a Subarray Problem, Matchable Permutations, (Challenge) Interleaving Strings

Total Problems Solved: 67

2603
(Div 1)
★★★★★★★
CodeChef Rating (Highest Rating 2603)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 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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