Chenxin Dai

@dcxdcx

China, Guangzhou

Joined Sep 2016

World Rank: #16335 (2 points)

Institution: Guangzhou N0.2 Junior High School

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
38

Problems

List of solved classical problems:

DIVFACT PT07D
DIVFACT3 SUBLEX
DIVFACT4
DQUERY
LCS
LCS2
NSUBSTR