1. History of submissions
  2. (plaintext version)

Huang Tianning

@htn

China, changsha

Joined Jan 2017

World Rank: #29371 (0.9 points)

Institution: Yali Middle School

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
33

Problems

List of solved classical problems:

NSUBSTR
QTREE4
QTREE5
QTREE6
QTREE7
TRANSP2

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