1. History of submissions
  2. (plaintext version)

yuchao zhang

@zyac

China, Changchun

Joined Jun 2015

World Rank: #66756 (0.2 points)

Institution: Changchun University of Science and Technology

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
16

Problems

List of solved classical problems:

BOXES
OPTM
QTREE

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