Roman Bilyi

Username: 5★romawhite
Country: Ukraine
Student/Professional:Professional
Organisation:Tesoro Management
CodeChef Pro Plan: No Active Plan. View Details

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No. of Contests Participated: 18

Learning Paths (0)

None

Practice Paths (0)

None

Contests (18)

October Challenge 2014

DevuLand, Dinosaurs and Laddus, Chef and Ground

January Challenge 2015

Ranka, Gcd Queries, Xor Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones, Sereja and LCM, Chef and A Large Permutation, Sereja and Number Division 2, Queries on the String

February Challenge 2015

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

November Challenge 2015

Eugene and function, Chef and cakes

December Challenge 2015

Plane Division, Oracle Devu and Longest Common Subsequence, Chef and the stones

September Challenge 2018 Division 2

AND Square Subsegments, Sasha and Photos, Magician versus Chef, War of XORs, Chef and Condition Zero (Challenge), Chef and Adventures, Table Game, Bad Shuffle

July Challenge 2019 Division 1

Hit the Coconuts, (Challenge) Codechef War II, Circular Merging, Maximum and Minimum, LOVEMUFFIN, Codechef War, Guess the Prime!, Snake and Apple Tree

August Challenge 2019 Division 1

Chef and Gordon Ramsay, Maximize an Expression, Encoding, Dilemma, Guddu and his Mother

September Challenge 2019 Division 1

Biladerim Icin, Fuzzy Linear Combinations, Expected GCD, Doofish Set, Power Sum, Chef Designed a Network

October Challenge 2019 Division 1

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

October Lunchtime 2019 Division 1 (Unrated)

Counting Inversions Again!, Box Game, Kth Numbers

November Challenge 2019 Division 1

From Zero to Infinity, A Simple Game

December Challenge 2019 Division 1

Addition, (Challenge) Cubical Virus, Test Generation, Sticky Notes, Binomial Fever, Binary XOR, Chefina and Ranges, Scoring Pairs

February Challenge 2020 Division 1

No Change Required

March Challenge 2020 Division 1

Break, Inverse of a Function, Lasers Everywhere Alternative

April Challenge 2020 Division 1

Squared Subsequences, Perfect Power Divisors

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1B

Insider Subsequences, Help Nishant, Largest Laddu, Queens Placement

SnackDown 2021 - Online Pre-Elimination

Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers

SnackDown 2021 - Online Elimination Round (Rated for all)

Random Convex Hull, Graduate Work Matters, Sorting Segments

Total Problems Solved: 104

Contributions

Problems Authored (2)

Contest	Problem
LTIME112	LCAINTERACT
COOK144	TAKENOTLESS

Problems Tested (0)

No Contribution

Editorials Contributed (0)