1. History of submissions
  2. (plaintext version)

@woai9bansc

China

Joined Jan 2013

World Rank: #63324 (0.2 points)

Institution: Changjun Middle School

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
10

Problems

List of solved classical problems:

DISUBSTR
NSUBSTR
PHRASES
SUBST1

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