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Bio
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Accepted Problems
- H1000
- ccf#NOIPS2009A
- ccf#NOIPS2009B
- ccf#NOIPS2009C
- ccf#NOIPS2009D
- ccf#NOIPS2010A
- ccf#NOIPS2010B
- ccf#NOIPS2010C
- ccf#NOIPS2010D
- ccf#NOIPS2011A
- ccf#NOIPS2011C
- ccf#NOIPS2011D
- ccf#NOIPS2011E
- ccf#NOIPS2012A
- ccf#NOIPS2012B
- ccf#NOIPS2012C
- ccf#NOIPS2012D
- ccf#NOIPS2012E
- ccf#NOIPS2012F
- ccf#NOIPS2013A
- ccf#NOIPS2013B
- ccf#NOIPS2013C
- ccf#NOIPS2013D
- ccf#NOIPS2013F
- ccf#NOIPS2014A
- ccf#NOIPS2014B
- ccf#NOIPS2014C
- ccf#NOIPS2014D
- ccf#NOIPS2014E
- ccf#NOIPS2014F
- ccf#NOIPS2015A
- ccf#NOIPS2015B
- ccf#NOIPS2015D
- ccf#NOIPS2015E
- ccf#NOIPS2015F
- ccf#NOIPS2016A
- ccf#NOIPS2016B
- ccf#NOIPS2016C
- ccf#NOIPS2016D
- ccf#NOIPS2016F
- ccf#NOIPS2017A
- ccf#NOIPS2017B
- ccf#NOIPS2017C
- ccf#NOIPS2017D
- ccf#NOIPS2017E
- ccf#NOIPS2017F
- ccf#NOIPS2018B
- ccf#NOIPS2018C
- ccf#NOIPS2018D
- ccf#NOIPS2018E
- ccf#NOIPS2018F
- ccf#NOIPJ2018C
- ccf#NOIPJ2018D
- ccf#NOIP2020C
- ccf#NOIPJ2003A
- ccf#NOIPJ2005C
- ccf#NOIPS2006A
- ccf#CSPS2019B
- ccf#CSPS2019C
- ccf#CSPS2019D
- ccf#CSPS2019E
- ccf#CSPS2019F
- ccf#CSPS2020B
- ccf#CSPS2020D
- ccf#NOIPS2015C
- ccf#CSPS2020A
- ccf#CSPS2020C
- ccf#NOI2007A
- ccf#NOI2007B
- ccf#NOI2007D
- ccf#NOI2007E
- ccf#CSPS2019A
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Recent Activities
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Recent Solutions
This person is lazy and didn't write any solutions. -
Stat
-
Rating
Problem Tags
- NOIP 提高组
- 52
- NOI
- 16
- 2015
- 12
- 2016
- 10
- 2019
- 10
- CSP-S
- 10
- 2018
- 9
- 2020
- 9
- CSP-J
- 8
- 2014
- 7
- 2012
- 6
- 2017
- 6
- NOIP 普及组
- 6
- 2013
- 5
- 2007
- 4
- 2009
- 4
- 2010
- 4
- 2011
- 4
- 2003
- 1
- 2005
- 1