1. History of submissions
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rifat arefin

@rifat_arefin32

Bangladesh, KHULNA

Joined Oct 2019

World Rank: #117431 (0 points)

Institution: KHULNA UNIVERSITY OF ENGINEERING AND TECHNOLOGY

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
14

Problems

List of solved classical problems:

ADDREV
PRIME1

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