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Problemset

65 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2167E	khba Loves to Sleep! binary search data structures geometry greedy implementation	1600	9.6k
2159D1	Inverse Minimum Partition (Easy Version) binary search brute force dp geometry greedy math two pointers	2500	1.7k
2072E	Do You Love Your Hero and His Two-Hit Multi-Target Attacks? binary search brute force constructive algorithms dp geometry greedy math	1500	12.6k
2063D	Game With Triangles binary search brute force data structures geometry greedy implementation math ternary search two pointers	2000	5.2k
2061B	Kevin and Geometry binary search geometry	1100	14.9k
1979E	Manhattan Triangle binary search constructive algorithms data structures geometry implementation two pointers	2400	1.9k
1971F	Circle Perimeter binary search brute force dfs and similar geometry implementation math	1600	12.7k
1936F	Grand Finale: Circles binary search geometry	3300	184
1934C	Find a Mine binary search constructive algorithms geometry greedy interactive math	1700	8.2k
1920F2	Smooth Sailing (Hard Version) binary search data structures dsu geometry graphs trees	3000	668
1906D	Spaceship Exploration binary search geometry	2800	174
1901F	Landscaping binary search geometry two pointers	2900	274
1886B	Fear of the Dark binary search geometry math	1200	18.2k
1866K	Keen Tree Calculation binary search data structures dp geometry graphs implementation trees	2500	585
1850E	Cardboard for Pictures binary search geometry implementation math	1100	37.1k
1805C	Place for a Selfie binary search data structures geometry math	1400	14.4k
1787H	Codeforces Scoreboard binary search data structures dp geometry	3300	348
1746G	Olympiad Training binary search data structures dp flows geometry implementation sortings	3500	118
1730B	Meeting on the Line binary search geometry greedy implementation math ternary search	1600	18k
1726H	Mainak and the Bleeding Polygon binary search geometry implementation math	3500	118
1725C	Circular Mirror binary search combinatorics geometry math two pointers	2000	2k
1725G	Garage binary search geometry math	1500	6.8k
1710B	Rain binary search brute force data structures geometry greedy implementation math	2100	2.8k
1670D	Very Suspicious binary search brute force geometry greedy implementation math	1700	5.7k
1628F	Spaceship Crisis Management binary search data structures geometry sortings	3500	114
1575B	Building an Amusement Park binary search geometry	2300	561
1572E	Polygon binary search dp geometry	3000	385
1486B	Eastern Exhibition binary search geometry shortest paths sortings	1500	21.3k
1468G	Hobbits binary search geometry	2500	937
1446F	Line Distance binary search data structures geometry	3200	462
1427H	Prison Break binary search games geometry ternary search	3500	97
1394C	Boboniu and String binary search geometry ternary search	2600	1.3k
1366F	Jog Around The Graph binary search dp geometry graphs	2700	939
1359F	RC Kaboom Show binary search brute force data structures geometry math	2900	619
1354C1	Simple Polygon Embedding binary search geometry math ternary search	1400	16.4k
1354C2	Not So Simple Polygon Embedding binary search brute force geometry math	2000	6.4k
1100C	NN and the Optical Illusion binary search geometry math	1200	11k
1071E	Rain Protection binary search geometry	3500	311
1063C	Dwarves, Hats and Extrasensory Abilities binary search constructive algorithms geometry interactive	1900	3.3k
1059D	Nature Reserve binary search geometry ternary search	2200	3k
1019D	Large Triangle binary search geometry sortings	2700	773
1016E	Rest In The Shades binary search geometry	2400	1.3k
989D	A Shade of Moonlight binary search geometry math sortings two pointers	2500	625
887E	Little Brother binary search geometry sortings	2800	210
815D	Karen and Cards binary search combinatorics data structures geometry	2800	856
799G	Cut the pie binary search data structures geometry	3500	161
780H	Intranet of Buses binary search geometry implementation two pointers	3100	178
696F	...Dary! binary search geometry two pointers	3300	159
660F	Bear and Bowling 4 binary search data structures divide and conquer geometry ternary search	2500	2.5k
645G	Armistice Area Apportionment binary search geometry	3200	164
613A	Peter and Snow Blower binary search geometry ternary search	1900	3.5k
607E	Cross Sum binary search geometry	3300	341
594B	Max and Bike binary search geometry	2500	599
592E	BCPC binary search geometry two pointers	2700	279
590B	Chip 'n Dale Rescue Rangers binary search geometry math	2100	2.1k
374E	Inna and Babies binary search data structures dsu geometry implementation	2600	245
350D	Looking for Owls binary search data structures geometry hashing sortings	2400	320
333E	Summer Earnings binary search bitmasks brute force geometry sortings	2500	1.3k
314D	Sereja and Straight Lines binary search data structures geometry sortings two pointers	2500	620
248C	Robo-Footballer binary search geometry	2000	910
198C	Delivering Carcinogen binary search geometry	2400	453
85E	Guard Towers binary search dsu geometry graphs sortings	2600	1.1k
78D	Archer's Shot binary search geometry math two pointers	2300	415
65C	Harry Potter and the Golden Snitch binary search geometry	2100	895
8D	Two Friends binary search geometry	2600	598

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