Никита Олейник

• Username: 5★nikitosoleil
• Country:  Ukraine
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

2015? (+160)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2018(2018-02-24 22:30:00)

Global Rank:   35

Cheated in:   

Ratings System Update

(2018-02-24 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?

2015 (-109)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2018(2022-12-20 00:00:00)

Global Rank:   35

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)

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Contests (4)

October Challenge 2016

Fenwick Iterations, Chef and Three Dogs, Chef and Keyboard

January Lunchtime 2018

Chef and Game with Sequence, Chef and Escaping from the Labyrinth

February Challenge 2018

Chef And The Patents, Permutation and Palindrome, (Challenge) Biased Committee, Car-pal Tunnel, Points Inside A Polygon, Chef and odd queries, Chef And His Characters, Chef And Land Labeling, Broken Clock

February Lunchtime 2018

Prefix borders, Game with numbers, Jumping in the hills

Total Problems Solved: 28