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Dobromir Angelov

@d_angelov

Bulgaria, Varna

Joined Oct 2021

World Rank: #17773 (1.8 points)

Institution: High School of Mathematics

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
43

Problems

List of solved classical problems:

COT2 UPDTARR
DYNACON2 ZSUM
ETFS
FACTDIV
NFACTOR
POLYMUL
QTREE

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