Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
34:33:47
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Before contest
Codeforces Round 941 (Div. 2)
34:33:47
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geometry

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Problems

#	Name
1517H	Fly Around the World dp, geometry	3500	x64
1427H	Prison Break binary search, games, geometry, ternary search	3500	x69
1326G	Spiderweb Trees dp, geometry, trees	3500	x70
1375I	Cubic Lattice geometry, math, matrices, number theory	3500	x76
1726H	Mainak and the Bleeding Polygon binary search, geometry, implementation, math	3500	x80
1628F	Spaceship Crisis Management binary search, data structures, geometry, sortings	3500	x84
1746G	Olympiad Training binary search, data structures, dp, flows, geometry, implementation, sortings	3500	x88
1071E	Rain Protection binary search, geometry	3500	x90
1641F	Covering Circle geometry	3500	x94
1740I	Arranging Crystal Balls data structures, divide and conquer, divide and conquer, dp, geometry, graphs, number theory	3500	x104
799G	Cut the pie binary search, data structures, geometry	3500	x107
1503F	Balance the Cards constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation	3500	x133
1220G	Geolocation geometry	3400	x48
853E	Lada Malina data structures, geometry	3400	x64
1045F	Shady Lady geometry, math	3400	x92
1912I	Innovative Washing Machine geometry, math, two pointers	3300	x54
949F	Astronomy geometry, probabilities	3300	x57
1578I	Interactive Rays geometry, interactive	3300	x58
1936F	Grand Finale: Circles binary search, geometry	3300	x64
771F	Bear and Isomorphic Points geometry, two pointers	3300	x78
1381E	Origami geometry, math, sortings	3300	x100
696F	...Dary! binary search, geometry, two pointers	3300	x119
1787H	Codeforces Scoreboard binary search, data structures, dp, geometry	3300	x197
1548D2	Gregor and the Odd Cows (Hard) brute force, geometry, math, number theory	3300	x237
607E	Cross Sum binary search, geometry	3300	x245
1696G	Fishingprince Plays With Array Again brute force, data structures, geometry, math	3300	x265
704E	Iron Man data structures, geometry, trees	3300	x272
1534G	A New Beginning data structures, dp, geometry, sortings	3300	x512
645G	Armistice Area Apportionment binary search, geometry	3200	x111
744D	Hongcow Draws a Circle geometry	3200	x116
1045E	Ancient civilizations constructive algorithms, geometry	3200	x118
1584G	Eligible Segments geometry	3200	x201
1446F	Line Distance binary search, data structures, geometry	3200	x268
1368G	Shifting Dominoes data structures, geometry, graphs, trees	3200	x396
269E	String Theory geometry, math, strings	3100	x107
780H	Intranet of Buses binary search, geometry, implementation, two pointers	3100	x116
388E	Fox and Meteor Shower geometry	3100	x119
1666G	Global Warming geometry, math	3100	x133
1167G	Low Budget Inception brute force, geometry	3100	x146
442E	Gena and Second Distance geometry	3100	x168
792F	Mages and Monsters data structures, geometry	3100	x199
528E	Triangles 3000 geometry, sortings	3100	x214
1070M	Algoland and Berland constructive algorithms, divide and conquer, geometry	3000	x64
1218B	Guarding warehouses data structures, geometry	3000	x68
223D	Spider geometry, graphs	3000	x68
142E	Help Greg the Dwarf 2 geometry	3000	x79
154E	Martian Colony geometry	3000	x88
852H	Bob and stages dp, geometry	3000	x144
372E	Drawing Circles is Fun combinatorics, geometry	3000	x169
223E	Planar Graph flows, geometry, graphs	3000	x187
666D	Chain Reaction brute force, geometry	3000	x258
1572E	Polygon binary search, dp, geometry	3000	x277
1920F2	Smooth Sailing (Hard Version) binary search, data structures, dsu, geometry, graphs, trees	3000	x394
1175G	Yet Another Partiton Problem data structures, divide and conquer, dp, geometry, two pointers	3000	x428
1508D	Swap Pass constructive algorithms, geometry, sortings	3000	x525
1571H	Laser Beams *special problem, geometry, probabilities	2900	x44
68E	Contact geometry	2900	x70
73F	Plane of Tanks brute force, geometry	2900	x74
128E	Birthday geometry, math	2900	x96
1402B	Roads *special problem, geometry, sortings	2900	x102
1386B	Mixture *special problem, data structures, geometry, math, sortings	2900	x118
1901F	Landscaping binary search, geometry, two pointers	2900	x142
1578F	Framing Pictures geometry	2900	x148
1735F	Pebbles and Beads data structures, geometry	2900	x218
497D	Gears brute force, geometry, math	2900	x224
1860F	Evaluate RBS data structures, geometry, implementation, math, sortings	2900	x262
886F	Symmetric Projections geometry	2900	x262
603D	Ruminations on Ruminants geometry, math	2900	x337
1359F	RC Kaboom Show binary search, brute force, data structures, geometry, math	2900	x349
598F	Cut Length geometry	2900	x354
611G	New Year and Cake geometry, two pointers	2900	x422
1146H	Satanic Panic dp, geometry	2900	x463
1444D	Rectangular Polyline constructive algorithms, dp, geometry	2900	x534
1906D	Spaceship Exploration binary search, geometry	2800	x85
28E	DravDe saves the world geometry, math	2800	x85
962G	Visible Black Areas data structures, dsu, geometry, trees	2800	x125
887E	Little Brother binary search, geometry, sortings	2800	x162
717I	Cowboy Beblop at his computer geometry	2800	x202
575E	Spectator Riots geometry	2800	x236
568D	Sign Posts brute force, geometry, math	2800	x298
1826F	Fading into Fog geometry, interactive, math, probabilities	2800	x336
77E	Martian Food geometry	2800	x362
776F	Sherlock's bet to Moriarty constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation, trees	2800	x412
559D	Randomizer combinatorics, geometry, probabilities	2800	x423
377E	Cookie Clicker dp, geometry	2800	x443
815D	Karen and Cards binary search, combinatorics, data structures, geometry	2800	x594
44F	BerPaint geometry, graphs	2700	x64
1423E	5G Antenna Towers geometry	2700	x74
107E	Darts geometry, probabilities	2700	x127
549E	Sasha Circle geometry, math	2700	x145
309D	Tennis Rackets brute force, geometry	2700	x171
958E3	Guard Duty (hard) geometry	2700	x177
54E	Vacuum Сleaner geometry	2700	x187
592E	BCPC binary search, geometry, two pointers	2700	x208
243D	Cubes data structures, dp, geometry, two pointers	2700	x208
989E	A Trance of Nightfall dp, geometry, matrices, probabilities	2700	x228
293D	Ksusha and Square geometry, math, probabilities, two pointers	2700	x233
460E	Roland and Rose brute force, geometry, math, sortings	2700	x334
1599G	Shortest path brute force, geometry, math, shortest paths	2700	x357
249D	Donkey and Stars data structures, dp, geometry, math, sortings	2700	x374

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