Problemset - Codeforces

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Codeforces Round (Div. 2)
5 days

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Difficulty: —

geometry

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Problems

#	Name
270A	Fancy Fence geometry, implementation, math	1100	x43207
1791B	Following Directions geometry, implementation	800	x41436
1369A	FashionabLee geometry, math	800	x35447
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x30755
1622A	Construct a Rectangle geometry, math	800	x29373
1926B	Vlad and Shapes geometry, implementation	800	x29054
1398A	Bad Triangle geometry, math	800	x26933
1312A	Two Regular Polygons geometry, greedy, math, number theory	800	x25224
224A	Parallelepiped brute force, geometry, math	1100	x25195
1515B	Phoenix and Puzzle brute force, geometry, math, number theory	1000	x24035
507B	Amr and Pins geometry, math	1400	x23756
1466A	Bovine Dilemma brute force, geometry, math	800	x22243
1806A	Walking Master geometry, greedy, math	800	x21984
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21612
1064A	Make a triangle! brute force, geometry, math	800	x21586
1795B	Ideal Point brute force, geometry, greedy	900	x21081
1928A	Rectangle Cutting geometry, math	800	x20815
1845B	Come Together geometry, implementation, math	900	x20746
1422A	Fence geometry, math	800	x20591
1850E	Cardboard for Pictures binary search, geometry, implementation, math	1100	x20492
514B	Han Solo and Lazer Gun brute force, data structures, geometry, implementation, math	1400	x20071
1539A	Contest Start combinatorics, geometry, greedy, math	1000	x19548
1199B	Water Lily geometry, math	1000	x19532
1620B	Triangles on a Rectangle geometry, greedy, math	1000	x19425
6A	Triangle brute force, geometry	900	x18965
1846D	Rudolph and Christmas Tree constructive algorithms, geometry, math	1200	x18195
1816A	Ian Visits Mary constructive algorithms, geometry, number theory	800	x16872
1047B	Cover Points geometry, math	900	x16836
1495A	Diamond Miner geometry, greedy, math, sortings	1200	x16621
1642A	Hard Way geometry	800	x15882
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15293
1486B	Eastern Exhibition binary search, geometry, shortest paths, sortings	1500	x15147
650A	Watchmen data structures, geometry, math	1400	x14999
1886B	Fear of the Dark binary search, geometry, math	1200	x14993
1450B	Balls of Steel brute force, geometry, greedy	1000	x14848
1781A	Parallel Projection geometry, math	800	x14826
706A	Beru-taxi brute force, geometry, implementation	900	x14225
1869B	2D Traveling geometry, math, shortest paths, sortings	1100	x14166
1248A	Integer Points geometry, math	1000	x13736
1740B	Jumbo Extra Cheese 2 geometry, greedy, sortings	800	x13502
900A	Find Extra One geometry, implementation	800	x13316
1307B	Cow and Friend geometry, greedy, math	1300	x12869
157B	Trace geometry, sortings	1000	x12812
1805C	Place for a Selfie binary search, data structures, geometry, math	1400	x11934
1616C	Representative Edges brute force, geometry, implementation, math	1500	x11914
1030B	Vasya and Cornfield geometry	1100	x11779
1730B	Meeting on the Line binary search, geometry, greedy, implementation, math, ternary search	1600	x11718
1648A	Weird Sum combinatorics, data structures, geometry, math, matrices, sortings	1400	x11631
1850G	The Morning Star combinatorics, data structures, geometry, implementation, math, sortings	1500	x11068
127A	Wasted Time geometry	900	x10684
559A	Gerald's Hexagon brute force, geometry, math	1600	x10269
1271C	Shawarma Tent brute force, geometry, greedy, implementation	1300	x10231
842B	Gleb And Pizza geometry	1100	x9962
1550C	Manhattan Subarrays brute force, geometry, greedy, implementation	1700	x9905
1100C	NN and the Optical Illusion binary search, geometry, math	1200	x9714
750B	New Year and North Pole geometry, implementation	1300	x9417
1451D	Circle Game games, geometry, math	1700	x9226
1942C1	Bessie's Birthday Cake (Easy Version) geometry, greedy, math		x8902
1216C	White Sheet geometry, math	1700	x8742
1598D	Training Session combinatorics, data structures, geometry, implementation, math	1700	x8365
749B	Parallelogram is Back brute force, constructive algorithms, geometry	1200	x8352
1156A	Inscribed Figures geometry	1400	x7973
1916D	Mathematical Problem brute force, constructive algorithms, geometry, math	1700	x7788
667A	Pouring Rain geometry, math	1100	x7766
596A	Wilbur and Swimming Pool geometry, implementation	1100	x7589
859B	Lazy Security Guard brute force, geometry, math	1000	x6728
181A	Series of Crimes brute force, geometry, implementation	800	x6672
908C	New Year and Curling brute force, geometry, implementation, math	1500	x6655
1096C	Polygon for the Angle brute force, geometry	1600	x6631
498A	Crazy Town geometry	1700	x6326
794B	Cutting Carrot geometry, math	1200	x6303
659D	Bicycle Race geometry, implementation, math	1500	x6128
1292B	Aroma's Search brute force, constructive algorithms, geometry, greedy, implementation	1700	x5997
1934C	Find a Mine binary search, constructive algorithms, geometry, greedy, interactive, math	1700	x5863
1237C1	Balanced Removals (Easier) constructive algorithms, geometry, greedy	1700	x5850
1354C2	Not So Simple Polygon Embedding binary search, brute force, geometry, math	2000	x5793
1552C	Maximize the Intersections combinatorics, constructive algorithms, geometry, greedy, sortings	1800	x5760
1030D	Vasya and Triangle geometry, number theory	1800	x5663
18A	Triangle brute force, geometry	1500	x5661
1725G	Garage binary search, geometry, math	1500	x5559
279A	Point on Spiral brute force, geometry, implementation	1400	x5461
667B	Coat of Anticubism constructive algorithms, geometry	1100	x5448
851B	Arpa and an exam about geometry geometry, math	1400	x5415
1C	Ancient Berland Circus geometry, math	2100	x5355
1942C2	Bessie's Birthday Cake (Hard Version) geometry, greedy, math		x5176
9B	Running Student brute force, geometry, implementation	1200	x5167
141B	Hopscotch geometry, math	1400	x5103
820B	Mister B and Angle in Polygon constructive algorithms, geometry, math	1300	x5077
1299B	Aerodynamic geometry	1800	x5004
1670D	Very Suspicious binary search, brute force, geometry, greedy, implementation, math	1700	x4932
407A	Triangle brute force, geometry, implementation, math	1600	x4730
319C	Kalila and Dimna in the Logging Industry dp, geometry	2100	x4699
578A	A Problem about Polyline geometry, math	1700	x4682
935C	Fifa and Fafa geometry	1600	x4623
552D	Vanya and Triangles brute force, combinatorics, data structures, geometry, math, sortings	1900	x4340
1028C	Rectangles geometry, implementation, sortings	1600	x4309
80B	Depression geometry, math	1200	x4208
257C	View Angle brute force, geometry, math	1800	x4173
618C	Constellation geometry, implementation	1600	x4159
671A	Recycling Bottles dp, geometry, greedy, implementation	1800	x4103

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