geometry - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2015	P1550C Manhattan Subarrays brute force geometry greedy implementation *1700	0 / 0	5
	1987	P1552C Maximize the Intersections combinatorics constructive algorithms geometry greedy sortings *1800	0 / 0	6
	1843	P1571H Laser Beams special problem geometry probabilities 2900	0 / 0	10
	1833	P1572E Polygon binary search dp geometry *3000	0 / 0	10
	1810	P1575B Building an Amusement Park binary search geometry *2300	0 / 0	8
	1796	P1575M Managing Telephone Poles data structures geometry *2400	0 / 0	9
	1787	P1578F Framing Pictures geometry *2900	0 / 0	10
	1783	P1578I Interactive Rays geometry interactive *3300	0 / 0	10
	1724	P1584G Eligible Segments geometry *3200	0 / 0	10
	1671	P1598D Training Session combinatorics data structures geometry implementation math *1700	0 / 0	5
	1653	P1599G Shortest path brute force geometry math shortest paths *2700	0 / 0	10
	1525	P1616C Representative Edges brute force geometry implementation math *1500	0 / 0	5
	1497	P1620B Triangles on a Rectangle geometry greedy math *1000	0 / 0	3
	1482	P1622A Construct a Rectangle geometry math *800	0 / 0	3
	1443	P1627F Not Splitting geometry graphs greedy implementation shortest paths *2700	0 / 0	10
	1429	P1628F Spaceship Crisis Management binary search data structures geometry sortings *3500	0 / 0	10
	1353	P1641F Covering Circle geometry *3500	0 / 0	10
	1352	P1642A Hard Way geometry *800	0 / 0	3
	1332	P1648A Weird Sum combinatorics data structures geometry math matrices sortings *1400	0 / 0	4
	1252	P1662K Pandemic Restrictions geometry ternary search	0 / 0	(None)
	1232	P1666C Connect the Points brute force constructive algorithms geometry *1800	0 / 0	6
	1226	P1666I Interactive Treasure Hunt brute force constructive algorithms geometry interactive math *2200	0 / 0	8
	1203	P1670D Very Suspicious binary search brute force geometry greedy implementation math *1700	0 / 0	5
	1073	P1689D Lena and Matrix data structures dp geometry shortest paths *1900	0 / 0	6
	1017	P1696G Fishingprince Plays With Array Again brute force data structures geometry math *3300	0 / 0	10
	1005	P1697E Coloring brute force combinatorics constructive algorithms dp geometry graphs greedy implementation math *2400	0 / 0	9
	918	P1710B Rain binary search brute force data structures geometry greedy implementation math *2100	0 / 0	7
	905	P1713A Traveling Salesman Problem geometry greedy implementation *800	0 / 0	3
	888	P1715E Long Way Home data structures divide and conquer dp geometry graphs greedy shortest paths *2400	0 / 0	9
	887	P1715F Crop Squares constructive algorithms geometry interactive math *2700	0 / 0	10
	843	P1725C Circular Mirror binary search combinatorics geometry math two pointers *2000	0 / 0	7
	839	P1725G Garage binary search geometry math *1500	0 / 0	5
	825	P1726H Mainak and the Bleeding Polygon binary search geometry implementation math *3500	0 / 0	10
	809	P1730B Meeting on the Line binary search geometry greedy implementation math ternary search *1600	0 / 0	5
	774	P1735F Pebbles and Beads data structures geometry *2900	0 / 0	10
	769	P1736D Equal Binary Subsequences constructive algorithms geometry greedy implementation strings *2200	0 / 0	8
	738	P1740B Jumbo Extra Cheese 2 geometry greedy sortings *800	0 / 0	3
	729	P1740I Arranging Crystal Balls data structures divide and conquer divide and conquer dp geometry graphs number theory *3500	0 / 0	10
	668	P1746G Olympiad Training binary search data structures dp flows geometry implementation sortings *3500	0 / 0	10
	507	P1765F Chemistry Lab dp geometry probabilities *2200	0 / 0	8
	393	P1776B Vittorio Plays with LEGO Bricks dp geometry *2200	0 / 0	8
	384	P1776I Spinach Pizza games geometry greedy interactive *2500	0 / 0	9
	336	P1781A Parallel Projection geometry math *800	0 / 0	3
	293	P1787H Codeforces Scoreboard binary search data structures dp geometry *3300	0 / 0	10
	267	P1791B Following Directions geometry implementation *800	1 / 1	3
	229	P1795B Ideal Point brute force geometry greedy *900	1 / 1	3
	184	P1799E City Union constructive algorithms dfs and similar dsu geometry greedy implementation math *2300	0 / 0	8
	139	P1805C Place for a Selfie binary search data structures geometry math *1400	0 / 0	4
	134	P1806A Walking Master geometry greedy math *800	2 / 2	3
	40	P1816A Ian Visits Mary constructive algorithms geometry number theory *800	0 / 0	3
	35	P1819B The Butcher geometry greedy implementation sortings two pointers *1900	0 / 0	6
	9780	P1826F Fading into Fog geometry interactive math probabilities	0 / 0	(None)
	9848	P1841F Monocarp and a Strategic Game dp geometry sortings two pointers	0 / 0	(None)
	9927	P1842E Tenzing and Triangle data structures dp geometry greedy math *2300	0 / 0	8
	9905	P1845B Come Together geometry implementation math *900	0 / 0	3
	9897	P1846D Rudolph and Christmas Tree constructive algorithms geometry math *1200	0 / 0	4
	9874	P1850G The Morning Star data structures geometry implementation math sortings	0 / 0	(None)
	9964	P1860F Evaluate RBS data structures geometry implementation math sortings	0 / 0	(None)
	10006	P1866K Keen Tree Calculation binary search geometry trees	0 / 0	(None)
	10055	P1869B 2D Traveling geometry math shortest paths sortings	0 / 0	(None)
	10075	P1886B Fear of the Dark binary search geometry math	0 / 0	(None)
	10185	P1901F Landscaping binary search geometry two pointers *2900	0 / 0	10
	10283	P1916D Mathematical Problem brute force constructive algorithms geometry math *1700	0 / 0	5
	10262	P1920F2 Smooth Sailing (Hard Version) binary search data structures dsu geometry graphs trees *3000	0 / 0	10
	10338	P1924C Fractal Origami geometry math matrices *2400	0 / 0	9
	10324	P1928A Rectangle Cutting constructive algorithms geometry greedy math	0 / 0	(None)
	10400	P1934C Find a Mine binary search constructive algorithms geometry greedy interactive math *1700	0 / 0	5
	10385	P1936F Grand Finale: Circles binary search geometry *3300	0 / 0	10
	10528	P1942C1 Bessie's Birthday Cake (Easy Version) geometry greedy math	0 / 0	(None)
	10527	P1942C2 Bessie's Birthday Cake (Hard Version) geometry greedy math	0 / 0	(None)
	10450	P1949A Grove brute force dfs and similar dp geometry probabilities	0 / 0	(None)
	10442	P1949I Disks dfs and similar geometry graph matchings graphs	0 / 0	(None)
	10497	P1952I Dark Matter bitmasks geometry	0 / 0	(None)
	10574	P1971F Circle Perimeter binary search brute force dfs and similar geometry implementation math *1600	0 / 0	5
	10688	P1979E Manhattan Triangle binary search constructive algorithms data structures geometry implementation two pointers *2400	0 / 0	9
	10664	P1984H Tower Capturing combinatorics dp geometry *3300	0 / 0	10
	10654	P1986A X Axis brute force geometry math sortings *800	0 / 0	3

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