Problemset - Codeforces

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geometry

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Problems

#	Name
1486B	Eastern Exhibition binary search, geometry, shortest paths, sortings	1500	x16151
1477C	Nezzar and Nice Beatmap constructive algorithms, geometry, greedy, math, sortings	2200	x2346
1468I	Plane Tiling geometry, implementation, math	2500	x515
1468G	Hobbits binary search, geometry	2500	x826
1468F	Full Turn geometry, hashing, number theory	1700	x3781
1466A	Bovine Dilemma brute force, geometry, math	800	x22603
1455E	Four Points brute force, constructive algorithms, flows, geometry, greedy, implementation, math, ternary search	2400	x1552
1451D	Circle Game games, geometry, math	1700	x9580
1450B	Balls of Steel brute force, geometry, greedy	1000	x15217
1446F	Line Distance binary search, data structures, geometry	3200	x336
1444D	Rectangular Polyline constructive algorithms, dp, geometry	2900	x574
1427H	Prison Break binary search, games, geometry, ternary search	3500	x79
1423E	5G Antenna Towers geometry	2700	x80
1422A	Fence geometry, math	800	x21026
1402B	Roads *special problem, geometry, sortings	2900	x113
1401E	Divide Square data structures, geometry, implementation, sortings	2400	x2457
1398A	Bad Triangle geometry, math	800	x27718
1394C	Boboniu and String binary search, geometry, ternary search	2600	x1119
1388E	Uncle Bogdan and Projections data structures, geometry, sortings	2700	x594
1386B	Mixture *special problem, data structures, geometry, math, sortings	2900	x122
1381E	Origami geometry, math, sortings	3300	x267
1375I	Cubic Lattice geometry, math, matrices, number theory	3500	x265
1369A	FashionabLee geometry, math	800	x36775
1368G	Shifting Dominoes data structures, geometry, graphs, trees	3200	x609
1366F	Jog Around The Graph binary search, dp, geometry, graphs	2700	x818
1359F	RC Kaboom Show binary search, brute force, data structures, geometry, math	2900	x544
1354C2	Not So Simple Polygon Embedding binary search, brute force, geometry, math	2000	x6111
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15737
1331E	Jordan Smiley *special problem, dfs and similar, geometry, implementation		x1212
1326G	Spiderweb Trees dp, geometry, trees	3500	x81
1312A	Two Regular Polygons geometry, greedy, math, number theory	800	x26037
1307B	Cow and Friend geometry, greedy, math	1300	x13331
1303G	Sum of Prefix Sums data structures, divide and conquer, geometry, trees	2700	x811
1299C	Water Balance data structures, geometry, greedy	2100	x3971
1299B	Aerodynamic geometry	1800	x5273
1292B	Aroma's Search brute force, constructive algorithms, geometry, greedy, implementation	1700	x6409
1284E	New Year and Castle Construction combinatorics, geometry, math, sortings	2500	x1304
1271C	Shawarma Tent brute force, geometry, greedy, implementation	1300	x10620
1270E	Divide Points constructive algorithms, geometry, math	2300	x2394
1254C	Point Ordering constructive algorithms, geometry, interactive, math	2300	x1457
1248A	Integer Points geometry, math	1000	x14186
1237C1	Balanced Removals (Easier) constructive algorithms, geometry, greedy	1700	x6114
1220G	Geolocation geometry	3400	x54
1218B	Guarding warehouses data structures, geometry	3000	x73
1216C	White Sheet geometry, math	1700	x9330
1199B	Water Lily geometry, math	1000	x20704
1195F	Geometers Anonymous Club data structures, geometry, math, sortings	2500	x899
1194E	Count The Rectangles bitmasks, brute force, data structures, geometry, sortings	2200	x1941
1193C	Scissors and Tape *special problem, constructive algorithms, geometry		x40
1175G	Yet Another Partiton Problem data structures, divide and conquer, dp, geometry, two pointers	3000	x493
1167G	Low Budget Inception brute force, geometry	3100	x150
1163C2	Power Transmission (Hard Edition) data structures, geometry, implementation, math	1900	x3681
1163C1	Power Transmission (Easy Edition) brute force, geometry	1900	x3342
1158D	Winding polygonal line constructive algorithms, geometry, greedy, math	2600	x840
1156A	Inscribed Figures geometry	1400	x8233
1146H	Satanic Panic dp, geometry	2900	x607
1142C	U2 geometry	2400	x1383
1100C	NN and the Optical Illusion binary search, geometry, math	1200	x10123
1096C	Polygon for the Angle brute force, geometry	1600	x6835
1083E	The Fair Nut and Rectangles data structures, dp, geometry	2400	x4320
1071E	Rain Protection binary search, geometry	3500	x146
1070M	Algoland and Berland constructive algorithms, divide and conquer, geometry	3000	x69
1064A	Make a triangle! brute force, geometry, math	800	x22633
1063C	Dwarves, Hats and Extrasensory Abilities binary search, constructive algorithms, geometry, interactive	1900	x3070
1059D	Nature Reserve binary search, geometry, ternary search	2200	x2779
1047B	Cover Points geometry, math	900	x17320
1046I	Say Hello geometry	2300	x521
1045F	Shady Lady geometry, math	3400	x102
1045E	Ancient civilizations constructive algorithms, geometry	3200	x234
1044C	Optimal Polygon Perimeter dp, geometry	2100	x1355
1036E	Covered Points fft, geometry, number theory	2400	x1660
1032D	Barcelonian Distance geometry, implementation	1900	x2841
1030D	Vasya and Triangle geometry, number theory	1800	x5976
1030B	Vasya and Cornfield geometry	1100	x12396
1028C	Rectangles geometry, implementation, sortings	1600	x4612
1025F	Disjoint Triangles geometry	2700	x698
1019D	Large Triangle binary search, geometry, sortings	2700	x650
1017E	The Supersonic Rocket geometry, hashing, strings	2400	x1027
1016E	Rest In The Shades binary search, geometry	2400	x1160
995C	Leaving the Bar brute force, data structures, geometry, greedy, math, sortings	2300	x1910
993C	Careful Maneuvering bitmasks, brute force, geometry	2100	x1705
993A	Two Squares geometry, implementation	1600	x4162
989E	A Trance of Nightfall dp, geometry, matrices, probabilities	2700	x253
989D	A Shade of Moonlight binary search, geometry, math, sortings, two pointers	2500	x517
982E	Billiard geometry, number theory	2600	x719
975E	Hag's Khashba geometry	2600	x310
975D	Ghosts geometry, math	2000	x2224
962G	Visible Black Areas data structures, dsu, geometry, trees	2800	x183
961D	Pair Of Lines geometry	2000	x4329
958E3	Guard Duty (hard) geometry	2700	x195
958E1	Guard Duty (easy) brute force, geometry, greedy, math	1600	x1543
949F	Astronomy geometry, probabilities	3300	x59
935C	Fifa and Fafa geometry	1600	x4763
933C	A Colourful Prospect geometry, graphs	2700	x584
932F	Escape Through Leaf data structures, dp, geometry	2700	x2982
908C	New Year and Curling brute force, geometry, implementation, math	1500	x6933
900A	Find Extra One geometry, implementation	800	x13669
887E	Little Brother binary search, geometry, sortings	2800	x164
886F	Symmetric Projections geometry	2900	x268
859B	Lazy Security Guard brute force, geometry, math	1000	x7065