1. History of submissions
  2. (plaintext version)

Hidetoshi Hirokawa

@hhirokawa

Japan, Tokyo

Joined Apr 2015

World Rank: #41446 (0.5 points)

Institution: Tokyo University

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
10

Problems

List of solved classical problems:

BULK
HOTLINE
TRICENTR

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