Felix Halim

@felix_halim

United States, Mountain View

Joined Dec 2005

World Rank: #12322 (2.8 points)

Institution: National University of Singapore

Activity over the last year

MayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuaryFebruaryMarchAprilless than 10 submissionsbetween 10 and 20 submissionsbetween 20 and 30 submissionsbetween 30 and 40 submissionsmore than 40 submissions

Effectiveness

 Problems solved
18
 Solutions submitted
156

Problems

List of solved classical problems:

ARCTAN GSS1 STAMPS
CANDN MKTHNUM SUB_PROB
CERC07B NICEDAY TEST
CRSCNTRY PAINTBLK UJ
DQUERY PERMUT1
FREQUENT PRIME1
GREMLINS SPECIALG

TODO list of classical problems:

BALL1 TOP10
MONONUM

Public problems created by user:

SARRAY