xuân hân

@hannguyenxuan

Viet Nam, nam dinh

Joined Nov 2017

World Rank: #47642 (0.4 points)

Institution: Dai hoc thuy loi

i'm a man

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
28

Problems

List of solved classical problems:

BYTESM2
INS14C
NQUEEN
ONP
VONNY

TODO list of classical problems:

ANARC09A