John Liu

@johnliu6

Canada

Joined May 2009

World Rank: #34113 (0.7 points)

Activity over the last year

Effectiveness

 Problems solved
11
 Solutions submitted
88

Problems

List of solved classical problems:

CANDY3 SBANK
GSS1 THREECOL
GSS3 WIRELESS
HASHIT YAPP
PERMUT1
PRIME1
PT07Y

TODO list of classical problems:

BACKUP FRACTION QTREE STAMPS TSPAGAIN
BOOKS1 JEDNAKOS SEQPAR TEST