1. History of submissions
  2. (plaintext version)

Zihao Zhang

@zzh8829

Canada

Joined Jun 2012

World Rank: #122159 (0 points)

Institution: Univeristy of Waterloo

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
12

Problems

List of solved classical problems:

DISUBSTR
PRIME1
SUBST1
TEST

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