1. History of submissions
  2. (plaintext version)

jizhi zhang

@zhangjizhiava

China, Mianyang

Joined Jul 2025

World Rank: #84557 (0.1 points)

Institution: Mianyang middle school Talent school

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
10

Problems

List of solved classical problems:

COT2
DISUBSTR
PRIME1
SUBST1
TEST

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