MD. Hafizur Rahman

@hafiz_samrat

Bangladesh, Dhaka

Joined Sep 2016

World Rank: #7570 (4.7 points)

Institution: American Internation University - Bangladesh(AIUB)

Activity over the last year

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

Effectiveness

 Problems solved
33
 Solutions submitted
184

Problems