Dec Course 2020 Practice 5 (DS II) (0/2500)

Contest Description
You can start trying this one if you're bored of the DS I practice contest. Btw this contest has very very difficult problems do not be discouraged if you can't solve the later problems.
Scoreboard
Problem ID Your Score Title Source Problem Type
fenwicktree
N/A
fenwicktree Classic Problem Batch
rmaxq
N/A
Range Max Query Dunjudge Archive Batch
bananafarm
N/A
bananafarm NOI 2015 Batch
penguinfood
N/A
penguinfood Dunjudge Archive Batch
optmilk
N/A
Optimal Milking Dunjudge Archive Batch
horses
N/A
horses IOI 2015 Interactive
progression
N/A
progression NOI 2020 Finals (Damian) Batch
inequality
N/A
inequality RI-HCI NOI Selection Test 2020 (0rang3) Batch
rmq
N/A
rmq NOI 2017 Batch
fencing2
N/A
fencing2 RI-HCI December Course Selection 2020 (errorgorn) Batch
lppfnlcst
N/A
Lazy Propagation Persistant Fat Nodes Li Chao Segment Tree Educational Round 1 (errorgorn) Batch
collectmushrooms2
N/A
collectmushrooms2 Dunjudge Archive Batch
collectmushrooms3
N/A
collectmushrooms3 Dunjudge Archive Batch
sterilizing
N/A
sterilizing JOI 2014/15 Batch
ohbabyntriples
N/A
Oh Baby, n Triples! IOI 2020 Practice Session Batch
streetlamps
N/A
Street Lamps APIO 2019 Batch
bacteria
N/A
bacteria Dunjudge Archive Batch
examinations
N/A
examinations JOI Batch
sherlockinversions
N/A
sherlockinversions Dunjudge Archive Batch
timeleap
N/A
timeleap JOI Batch
garaza
N/A
garaza COCI Batch
goodsubsegments
N/A
goodsubsegments Codeforces Round #493 (Div. 1) Batch
segmenttree2
N/A
Segment Tree 2 Classic Problem Batch
sortbooks
N/A
sortbooks IZhO 2019 Batch
fire
N/A
fire JOI 2020 Final Round Batch