1. History of submissions
  2. (plaintext version)

zheng han

@floatbamboo

China, HeBei

Joined May 2021

World Rank: #42345 (0.5 points)

Institution: school

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
17

Problems

List of solved classical problems:

COT2 LEONARDO
DQUERY MKTHNUM
GRASSPLA PON
GSS4
GSS5
INTERVAL
LCA

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