Andrey27 - Basecamp

Андрій Борзенков

Andrey27

Candidate

Ukraine

Joined Nov 18, 2019

Overview Rating Posts

Rating

1660

Problems443

Submissions568

Rating evolution

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2020

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2021

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2022

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2023

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2024

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2025

Feb

Mar

Andrey27 has joined contest UOI 2025, Day 2 (Mirror)28 days ago

Andrey27 has joined contest UOI 2025, Day 1 (Mirror)29 days ago

Andrey27 solved problem Sacrifice (#11805) on 2 attempt1 month ago

Andrey27 solved problem Special Moves (#11804) on first attempt1 month ago

Andrey27 has joined contest Weekend Practice #51 month ago

Andrey27 solved problem A Prize No One Can Win (#9878) on 3 attempt10 months ago

Andrey27 solved problem Discount (#8356) on first attempt10 months ago

Andrey27 solved problem Zero String (#11426) on first attempt10 months ago

Andrey27 solved problem The Segment (#136) on first attempt10 months ago

Andrey27 solved problem Function 9 (#2214) on first attempt10 months ago

Andrey27 solved problem Exponentiation (#4439) on 2 attempt10 months ago

Andrey27 solved problem LCA - 2 (#3299) on first attempt10 months ago

Andrey27 solved problem LCA Problem Revisited (#5218) on 5 attempt10 months ago

Andrey27 solved problem LCA Problem Revisited (Easy) (#2318) on 3 attempt10 months ago

Andrey27 solved problem XOR sum (#9098) on first attempt10 months ago

Andrey27 solved problem LCA offline (Easy) (#2317) on first attempt10 months ago

Andrey27 solved problem Plus and xor (#2006) on first attempt10 months ago

Andrey27 solved problem Reverse the number (#5097) on first attempt10 months ago

Andrey27 solved problem Gray's Code (#1780) on 2 attempt11 months ago

Andrey27 solved problem A xor B (#5868) on first attempt11 months ago

Andrey27 solved problem Sticks (#1405) on 2 attempt11 months ago

Andrey27 solved problem Longest Bicolored Sequence (#11318) on first attempt11 months ago

Andrey27 solved problem Divisible Sum Pairs (#8548) on first attempt11 months ago

Andrey27 solved problem Bell (#2329) on first attempt11 months ago

Andrey27 solved problem Clothing (#3923) on first attempt11 months ago