1. History of submissions
  2. (plaintext version)

Allen Ng

@cstdlib

China, TJ

Joined Oct 2010

World Rank: #79812 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
18

Problems

List of solved classical problems:

NSUBSTR
QTREE
QTREE2
TEST

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