Problem Set - geometry - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	9287	P1C Ancient Berland Circus geometry math *2100	0 / 0	7
	9284	P2C Commentator problem geometry *2600	0 / 0	10
	9270	P6A Triangle brute force geometry *900	0 / 0	3
	9257	P8D Two Friends binary search geometry *2600	0 / 0	10
	9254	P9B Running Student brute force geometry implementation *1200	0 / 0	4
	9234	P13B Letter A geometry implementation *2000	0 / 0	7
	9232	P13D Triangles dp geometry *2600	0 / 0	10
	9228	P14C Four Segments brute force constructive algorithms geometry implementation math *1700	0 / 0	5
	9210	P18A Triangle brute force geometry *1500	0 / 0	5
	9185	P23D Tetragon geometry math *2600	0 / 0	10
	9181	P24C Sequence of points geometry implementation math *1800	0 / 0	6
	9159	P28E DravDe saves the world geometry math *2800	0 / 0	10
	9150	P30D King's Problem? geometry greedy *2600	0 / 0	10
	9139	P32E Hide-and-Seek geometry implementation *2400	0 / 0	9
	9135	P33D Knights geometry graphs shortest paths sortings *2000	0 / 0	7
	9121	P36C Bowls geometry implementation *2200	0 / 0	8
	9094	P40A Find Color constructive algorithms geometry implementation math *1300	0 / 0	4
	9069	P44F BerPaint geometry graphs *2700	0 / 0	10
	9048	P46G Emperor's Problem geometry *2500	0 / 0	9
	9043	P47E Cannon data structures geometry sortings *2200	0 / 0	8
	9027	P50C Happy Farm 5 geometry *2000	0 / 0	7
	9006	P54E Vacuum Сleaner geometry *2700	0 / 0	10
	9001	P55E Very simple problem geometry two pointers *2500	0 / 0	9
	8968	P62C Inquisition geometry implementation sortings *2300	0 / 0	8
	8949	P65C Harry Potter and the Golden Snitch binary search geometry *2100	0 / 0	7
	8937	P67E Save the City! geometry *2500	0 / 0	9
	8932	P68E Contact geometry *2900	0 / 0	10
	8827	P70D Professor's task data structures geometry *2700	0 / 0	10
	8806	P73F Plane of Tanks brute force geometry *2900	0 / 0	10
	8796	P75E Ship's Shortest Path geometry shortest paths *2400	0 / 0	9
	8785	P77E Martian Food geometry *2800	0 / 0	10
	8781	P78D Archer's Shot binary search geometry math two pointers *2300	0 / 0	8
	8773	P80B Depression geometry math *1200	0 / 0	4
	8763	P82E Corridor geometry *2600	0 / 0	10
	8751	P85E Guard Towers binary search dsu geometry graphs sortings *2600	0 / 0	10
	8741	P87E Mogohu-Rea Idol geometry *2600	0 / 0	10
	8735	P89D Space mines geometry *2500	0 / 0	9
	8727	P91E Igloo Skyscraper data structures geometry *2500	0 / 0	9
	8703	P98C Help Greg the Dwarf geometry ternary search *2500	0 / 0	9
	8690	P100I Rotation special problem geometry math 1500	0 / 0	5
	8666	P106E Space Rescuers geometry ternary search *2100	0 / 0	7
	8661	P107E Darts geometry probabilities *2700	0 / 0	10
	8616	P119E Alternative Reality geometry *2400	0 / 0	9
	8606	P120J Minimum Sum divide and conquer geometry sortings *1900	0 / 0	6
	8581	P127A Wasted Time geometry *900	0 / 0	3
	8575	P128E Birthday geometry math *2900	0 / 0	10
	8545	P135B Rectangle and Square brute force geometry math *1600	0 / 0	5
	8527	P140A New Year Table geometry math *1700	0 / 0	5
	8522	P140F New Year Snowflake geometry sortings *2600	0 / 0	10
	8520	P141B Hopscotch geometry math *1400	0 / 0	4
	8512	P142E Help Greg the Dwarf 2 geometry *3000	0 / 0	10
	8464	P154E Martian Colony geometry *3000	0 / 0	10
	8455	P157B Trace geometry sortings *1000	0 / 0	3
	8408	P166B Polygons geometry sortings *2100	0 / 0	7
	8370	P175E Power Defence brute force dp geometry greedy *2600	0 / 0	10
	8325	P181A Series of Crimes brute force geometry implementation *800	0 / 0	3
	8323	P182A Battlefield geometry graphs implementation shortest paths *2200	0 / 0	8
	8317	P183B Zoo brute force geometry *1700	0 / 0	5
	8290	P190B Surrounded geometry *1800	0 / 0	6
	8269	P195D Analyzing Polyline geometry math sortings *1900	0 / 0	6
	8265	P196C Paint Tree constructive algorithms divide and conquer geometry sortings trees *2200	0 / 0	8
	8258	P198C Delivering Carcinogen binary search geometry *2400	0 / 0	9
	8254	P199B Special Olympics geometry *1900	0 / 0	6
	8238	P203D Hit Ball geometry implementation math *1700	0 / 0	5
	8158	P213D Stars constructive algorithms geometry *2300	0 / 0	8
	8129	P220D Little Elephant and Triangle geometry math *2500	0 / 0	9
	8117	P223D Spider geometry graphs *3000	0 / 0	10
	8116	P223E Planar Graph flows geometry graphs *3000	0 / 0	10
	8115	P224A Parallelepiped brute force geometry math *1100	0 / 0	3
	8103	P227A Where do I Turn? geometry *1300	0 / 0	4
	8086	P231D Magic Box brute force geometry *1600	0 / 0	5
	8046	P241C Mirror Box geometry implementation *2000	0 / 0	7
	8033	P243D Cubes data structures dp geometry two pointers *2700	0 / 0	10
	8014	P248C Robo-Footballer binary search geometry *2000	0 / 0	7
	8011	P249D Donkey and Stars data structures dp geometry math sortings *2700	0 / 0	10
	8006	P250D Building Bridge geometry ternary search two pointers *1900	0 / 0	6
	7978	P257C View Angle brute force geometry math *1800	0 / 0	6
	7927	P269E String Theory geometry math strings *3100	0 / 0	10
	7926	P270A Fancy Fence geometry implementation math *1100	0 / 0	3
	7910	P274C The Last Hole! brute force geometry *2600	0 / 0	10
	7899	P277B Set of Points constructive algorithms geometry *2300	0 / 0	8
	7893	P279A Point on Spiral brute force geometry implementation *1400	0 / 0	4
	7888	P280A Rectangle Puzzle geometry *2000	0 / 0	7
	7831	P293D Ksusha and Square geometry math probabilities two pointers *2700	0 / 0	10
	7781	P306D Polygon constructive algorithms geometry *2300	0 / 0	8
	7777	P309D Tennis Rackets brute force geometry *2700	0 / 0	10
	7760	P314D Sereja and Straight Lines binary search data structures geometry sortings two pointers *2500	0 / 0	9
	7729	P319C Kalila and Dimna in the Logging Industry dp geometry *2100	0 / 0	7
	7674	P333E Summer Earnings binary search bitmasks brute force geometry sortings *2500	0 / 0	9
	7647	P340B Maximal Area Quadrilateral brute force geometry *2100	0 / 0	7
	7639	P342C Cupboard and Balloons geometry *1900	0 / 0	6
	7605	P350D Looking for Owls binary search data structures geometry hashing sortings *2400	0 / 0	9
	7512	P372E Drawing Circles is Fun combinatorics geometry *3000	0 / 0	10
	7505	P374E Inna and Babies binary search data structures dsu geometry implementation *2600	0 / 0	10
	7493	P377E Cookie Clicker dp geometry *2800	0 / 0	10
	7486	P379E New Year Tree Decorations geometry schedules sortings *2500	0 / 0	9
	7461	P385D Bear and Floodlight bitmasks dp geometry *2200	0 / 0	8
	7446	P388E Fox and Meteor Shower geometry *3100	0 / 0	10
	7415	P394E Lightbulb for Minister geometry	0 / 0	(None)
	7373	P406D Hill Climbing dfs and similar geometry trees *2200	0 / 0	8

Pick a problem randomly based on the current filter.