1. History of submissions
  2. (plaintext version)

Zhang Sir

@challenger7

China, Hangzhou

Joined Sep 2021

World Rank: #55148 (0.3 points)

Institution: Hangzhou Dianzi U

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
9

Problems

List of solved classical problems:

DISUBSTR
JZPGYZ
LCS
LCS2
LONGCS
SUBST1

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