1. History of submissions
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YiPei Xu

@xuyipei

China, Shaoxing

Joined Jul 2016

World Rank: #79805 (0.1 points)

Institution: High School

Math

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
14

Problems

List of solved classical problems:

LCS
NSUBSTR
SUBLEX

TODO list of classical problems:

LCS2

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