Problemset - Codeforces

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geometry

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Problems

#	Name
350D	Looking for Owls binary search, data structures, geometry, hashing, sortings	2400	x269
342C	Cupboard and Balloons geometry	1900	x1858
340B	Maximal Area Quadrilateral brute force, geometry	2100	x2090
333E	Summer Earnings binary search, bitmasks, brute force, geometry, sortings	2500	x1137
319C	Kalila and Dimna in the Logging Industry dp, geometry	2100	x5280
314D	Sereja and Straight Lines binary search, data structures, geometry, sortings, two pointers	2500	x527
309D	Tennis Rackets brute force, geometry	2700	x176
306D	Polygon constructive algorithms, geometry	2300	x284
293D	Ksusha and Square geometry, math, probabilities, two pointers	2700	x239
280A	Rectangle Puzzle geometry	2000	x1473
279A	Point on Spiral brute force, geometry, implementation	1400	x5620
277B	Set of Points constructive algorithms, geometry	2300	x812
274C	The Last Hole! brute force, geometry	2600	x350
270A	Fancy Fence geometry, implementation, math	1100	x45802
269E	String Theory geometry, math, strings	3100	x109
257C	View Angle brute force, geometry, math	1800	x4389
250D	Building Bridge geometry, ternary search, two pointers	1900	x894
249D	Donkey and Stars data structures, dp, geometry, math, sortings	2700	x462
248C	Robo-Footballer binary search, geometry	2000	x855
243D	Cubes data structures, dp, geometry, two pointers	2700	x215
241C	Mirror Box geometry, implementation	2000	x512
231D	Magic Box brute force, geometry	1600	x4109
227A	Where do I Turn? geometry	1300	x4223
224A	Parallelepiped brute force, geometry, math	1100	x26973
223E	Planar Graph flows, geometry, graphs	3000	x191
223D	Spider geometry, graphs	3000	x70
220D	Little Elephant and Triangle geometry, math	2500	x286
213D	Stars constructive algorithms, geometry	2300	x341
203D	Hit Ball geometry, implementation, math	1700	x1418
199B	Special Olympics geometry	1900	x805
198C	Delivering Carcinogen binary search, geometry	2400	x375
196C	Paint Tree constructive algorithms, divide and conquer, geometry, sortings, trees	2200	x960
195D	Analyzing Polyline geometry, math, sortings	1900	x1046
190B	Surrounded geometry	1800	x2857
183B	Zoo brute force, geometry	1700	x698
182A	Battlefield geometry, graphs, implementation, shortest paths	2200	x288
181A	Series of Crimes brute force, geometry, implementation	800	x7201
175E	Power Defence brute force, dp, geometry, greedy	2600	x266
166B	Polygons geometry, sortings	2100	x2479
157B	Trace geometry, sortings	1000	x13251
154E	Martian Colony geometry	3000	x97
142E	Help Greg the Dwarf 2 geometry	3000	x80
141B	Hopscotch geometry, math	1400	x5407
140F	New Year Snowflake geometry, sortings	2600	x370
140A	New Year Table geometry, math	1700	x4157
135B	Rectangle and Square brute force, geometry, math	1600	x2361
128E	Birthday geometry, math	2900	x99
127A	Wasted Time geometry	900	x11301
120J	Minimum Sum divide and conquer, geometry, sortings	1900	x936
119E	Alternative Reality geometry	2400	x95
107E	Darts geometry, probabilities	2700	x138
106E	Space Rescuers geometry, ternary search	2100	x873
100I	Rotation *special problem, geometry, math	1500	x351
98C	Help Greg the Dwarf geometry, ternary search	2500	x310
91E	Igloo Skyscraper data structures, geometry	2500	x610
89D	Space mines geometry	2500	x239
87E	Mogohu-Rea Idol geometry	2600	x603
85E	Guard Towers binary search, dsu, geometry, graphs, sortings	2600	x959
82E	Corridor geometry	2600	x217
80B	Depression geometry, math	1200	x4448
78D	Archer's Shot binary search, geometry, math, two pointers	2300	x330
77E	Martian Food geometry	2800	x380
75E	Ship's Shortest Path geometry, shortest paths	2400	x280
73F	Plane of Tanks brute force, geometry	2900	x81
70D	Professor's task data structures, geometry	2700	x997
68E	Contact geometry	2900	x72
67E	Save the City! geometry	2500	x318
65C	Harry Potter and the Golden Snitch binary search, geometry	2100	x789
62C	Inquisition geometry, implementation, sortings	2300	x252
55E	Very simple problem geometry, two pointers	2500	x707
54E	Vacuum Сleaner geometry	2700	x194
50C	Happy Farm 5 geometry	2000	x771
47E	Cannon data structures, geometry, sortings	2200	x370
46G	Emperor's Problem geometry	2500	x117
44F	BerPaint geometry, graphs	2700	x68
40A	Find Color constructive algorithms, geometry, implementation, math	1300	x4058
36C	Bowls geometry, implementation	2200	x340
33D	Knights geometry, graphs, shortest paths, sortings	2000	x1216
32E	Hide-and-Seek geometry, implementation	2400	x337
30D	King's Problem? geometry, greedy	2600	x453
28E	DravDe saves the world geometry, math	2800	x91
24C	Sequence of points geometry, implementation, math	1800	x1264
23D	Tetragon geometry, math	2600	x337
18A	Triangle brute force, geometry	1500	x6101
14C	Four Segments brute force, constructive algorithms, geometry, implementation, math	1700	x3405
13D	Triangles dp, geometry	2600	x667
13B	Letter A geometry, implementation	2000	x1006
9B	Running Student brute force, geometry, implementation	1200	x5535
8D	Two Friends binary search, geometry	2600	x528
6A	Triangle brute force, geometry	900	x20035
2C	Commentator problem geometry	2600	x1773
1C	Ancient Berland Circus geometry, math	2100	x5742

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