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combine-tags-by-or
*combine tags by OR
2-sat
binary search
bitmasks
brute force
chinese remainder theorem
combinatorics
constructive algorithms
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dfs and similar
divide and conquer
dp
dsu
expression parsing
fft
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games
geometry
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Problems
#
Name
683J
The Hero with Bombs
*special problem
3000
x40
683I
Loader
*special problem
,
graphs
2500
x38
1571J
Two Railroads
*special problem
3000
x36
1193C
Scissors and Tape
*special problem
,
constructive algorithms
,
geometry
x35
1170I
Good Subsets
*special problem
,
dp
x35
1211I
Unusual Graph
*special problem
,
graphs
3000
x34
1488I
Demonic Invasion
*special problem
,
flows
3100
x33
1940C
Burenka and Pether
*special problem
,
data structures
,
dfs and similar
,
divide and conquer
,
dsu
,
graphs
,
sortings
,
trees
x32
1488J
Flower Shop
*special problem
,
data structures
,
fft
,
math
3100
x31
1297I
Falling Blocks
*special problem
,
data structures
x27
1939A
Draw Polygon Lines
*special problem
,
constructive algorithms
,
dp
,
geometry
,
interactive
x14
927A
BuberPool Taxi Optimization
*special problem
,
interactive
2900
x1
1885A
Deterministic Scheduling for Extended Reality over 5G and Beyond
*special problem
1576A
Communication Routing Challenge
*special problem
1160A2
Collaboration
*special problem
775A
University Schedule
*special problem
2900
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