@hungphamvnco

Viet Nam

Joined Nov 2004

World Rank: #9034 (3.9 points)

Institution: 12A2 - Ha Noi University of Science

Activity over the last year

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

Effectiveness

 Problems solved
54
 Solutions submitted
84

Problems