Problemset - Codeforces

Problems

#	Name
270A	Fancy Fence geometry, implementation, math	1100	x43569
1791B	Following Directions geometry, implementation	800	x42033
1369A	FashionabLee geometry, math	800	x35661
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31244
1926B	Vlad and Shapes geometry, implementation	800	x30003
1622A	Construct a Rectangle geometry, math	800	x29504
1398A	Bad Triangle geometry, math	800	x27018
224A	Parallelepiped brute force, geometry, math	1100	x25450
1312A	Two Regular Polygons geometry, greedy, math, number theory	800	x25351
1515B	Phoenix and Puzzle brute force, geometry, math, number theory	1000	x24202
507B	Amr and Pins geometry, math	1400	x23894
1806A	Walking Master geometry, greedy, math	800	x22449
1466A	Bovine Dilemma brute force, geometry, math	800	x22286
1064A	Make a triangle! brute force, geometry, math	800	x21728
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21677
1928A	Rectangle Cutting geometry, math	800	x21284
1795B	Ideal Point brute force, geometry, greedy	900	x21212
1850E	Cardboard for Pictures binary search, geometry, implementation, math	1100	x21005
1845B	Come Together geometry, implementation, math	900	x20919
1422A	Fence geometry, math	800	x20651
514B	Han Solo and Lazer Gun brute force, data structures, geometry, implementation, math	1400	x20221
1199B	Water Lily geometry, math	1000	x19756
1620B	Triangles on a Rectangle geometry, greedy, math	1000	x19669
1539A	Contest Start combinatorics, geometry, greedy, math	1000	x19625
6A	Triangle brute force, geometry	900	x19137
1846D	Rudolph and Christmas Tree constructive algorithms, geometry, math	1200	x18397
1816A	Ian Visits Mary constructive algorithms, geometry, number theory	800	x16952
1047B	Cover Points geometry, math	900	x16902
1495A	Diamond Miner geometry, greedy, math, sortings	1200	x16698
1642A	Hard Way geometry	800	x16000
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15336
1486B	Eastern Exhibition binary search, geometry, shortest paths, sortings	1500	x15283
1886B	Fear of the Dark binary search, geometry, math	1200	x15254
650A	Watchmen data structures, geometry, math	1400	x15071
1450B	Balls of Steel brute force, geometry, greedy	1000	x14891
1781A	Parallel Projection geometry, math	800	x14865
1869B	2D Traveling geometry, math, shortest paths, sortings	1100	x14521
706A	Beru-taxi brute force, geometry, implementation	900	x14272
1248A	Integer Points geometry, math	1000	x13771
1740B	Jumbo Extra Cheese 2 geometry, greedy, sortings	800	x13553
900A	Find Extra One geometry, implementation	800	x13387
1307B	Cow and Friend geometry, greedy, math	1300	x12942
157B	Trace geometry, sortings	1000	x12869
1805C	Place for a Selfie binary search, data structures, geometry, math	1400	x12054
1616C	Representative Edges brute force, geometry, implementation, math	1500	x11984
1730B	Meeting on the Line binary search, geometry, greedy, implementation, math, ternary search	1600	x11901
1030B	Vasya and Cornfield geometry	1100	x11886
1648A	Weird Sum combinatorics, data structures, geometry, math, matrices, sortings	1400	x11822
1850G	The Morning Star combinatorics, data structures, geometry, implementation, math, sortings	1500	x11289
127A	Wasted Time geometry	900	x10765
559A	Gerald's Hexagon brute force, geometry, math	1600	x10293
1271C	Shawarma Tent brute force, geometry, greedy, implementation	1300	x10267
842B	Gleb And Pizza geometry	1100	x10072
1550C	Manhattan Subarrays brute force, geometry, greedy, implementation	1700	x9954
1100C	NN and the Optical Illusion binary search, geometry, math	1200	x9736
1942C1	Bessie's Birthday Cake (Easy Version) geometry, greedy, math	1300	x9628
750B	New Year and North Pole geometry, implementation	1300	x9430
1451D	Circle Game games, geometry, math	1700	x9273
1216C	White Sheet geometry, math	1700	x8786
1598D	Training Session combinatorics, data structures, geometry, implementation, math	1700	x8418
749B	Parallelogram is Back brute force, constructive algorithms, geometry	1200	x8376
1156A	Inscribed Figures geometry	1400	x8111
1916D	Mathematical Problem brute force, constructive algorithms, geometry, math	1700	x7921
667A	Pouring Rain geometry, math	1100	x7790
596A	Wilbur and Swimming Pool geometry, implementation	1100	x7607
1971F	Circle Perimeter binary search, brute force, dfs and similar, geometry, implementation, math	1600	x6782
859B	Lazy Security Guard brute force, geometry, math	1000	x6753
181A	Series of Crimes brute force, geometry, implementation	800	x6721
1096C	Polygon for the Angle brute force, geometry	1600	x6672
908C	New Year and Curling brute force, geometry, implementation, math	1500	x6671
794B	Cutting Carrot geometry, math	1200	x6345
498A	Crazy Town geometry	1700	x6340
659D	Bicycle Race geometry, implementation, math	1500	x6146
1934C	Find a Mine binary search, constructive algorithms, geometry, greedy, interactive, math	1700	x6092
1292B	Aroma's Search brute force, constructive algorithms, geometry, greedy, implementation	1700	x6032
1237C1	Balanced Removals (Easier) constructive algorithms, geometry, greedy	1700	x5866
1354C2	Not So Simple Polygon Embedding binary search, brute force, geometry, math	2000	x5817
1552C	Maximize the Intersections combinatorics, constructive algorithms, geometry, greedy, sortings	1800	x5779
18A	Triangle brute force, geometry	1500	x5706
1030D	Vasya and Triangle geometry, number theory	1800	x5681
1725G	Garage binary search, geometry, math	1500	x5617
1942C2	Bessie's Birthday Cake (Hard Version) geometry, greedy, math	1700	x5523
279A	Point on Spiral brute force, geometry, implementation	1400	x5510
667B	Coat of Anticubism constructive algorithms, geometry	1100	x5457
851B	Arpa and an exam about geometry geometry, math	1400	x5439
1C	Ancient Berland Circus geometry, math	2100	x5391
9B	Running Student brute force, geometry, implementation	1200	x5208
141B	Hopscotch geometry, math	1400	x5145
820B	Mister B and Angle in Polygon constructive algorithms, geometry, math	1300	x5083
1299B	Aerodynamic geometry	1800	x5056
1670D	Very Suspicious binary search, brute force, geometry, greedy, implementation, math	1700	x4963
319C	Kalila and Dimna in the Logging Industry dp, geometry	2100	x4755
407A	Triangle brute force, geometry, implementation, math	1600	x4751
578A	A Problem about Polyline geometry, math	1700	x4689
935C	Fifa and Fafa geometry	1600	x4645
1028C	Rectangles geometry, implementation, sortings	1600	x4367
552D	Vanya and Triangles brute force, combinatorics, data structures, geometry, math, sortings	1900	x4358
80B	Depression geometry, math	1200	x4228
257C	View Angle brute force, geometry, math	1800	x4195
618C	Constellation geometry, implementation	1600	x4174