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Problemset

281 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
1167E	Range Deleting binary search combinatorics data structures two pointers	2100	3k
1166C	A Tale of Two Lands binary search sortings two pointers	1500	11.2k
1158A	The Party and Sweets binary search constructive algorithms greedy implementation math sortings two pointers	1500	8.5k
1156C	Match Points binary search greedy sortings ternary search two pointers	2000	6.8k
1148B	Born This Way binary search brute force two pointers	1600	8k
1073C	Vasya and Robot binary search two pointers	1800	5.5k
1060C	Maximum Subrectangle binary search implementation two pointers	1600	5.2k
1044A	The Tower is Going Home binary search two pointers	1700	3.1k
1041C	Coffee Break binary search data structures greedy two pointers	1600	10.3k
1041D	Glider binary search data structures two pointers	1700	6.5k
1034D	Intervals of Intervals binary search data structures two pointers	3500	609
1006C	Three Parts of the Array binary search data structures two pointers	1200	26k
989D	A Shade of Moonlight binary search geometry math sortings two pointers	2500	625
985E	Pencils and Boxes binary search data structures dp greedy two pointers	2100	4.3k
978C	Letters binary search implementation two pointers	1000	30.6k
965D	Single-use Stones binary search flows greedy two pointers	1900	3.4k
958F2	Lightsabers (medium) binary search two pointers	1800	1.5k
954G	Castle Defense binary search data structures greedy two pointers	2000	2.4k
939C	Convenient For Everybody binary search two pointers	1600	5k
939E	Maximize! binary search greedy ternary search two pointers	1800	3.6k
924B	Three-level Laser binary search greedy two pointers	1600	5.6k
912E	Prime Gift binary search dfs and similar math meet-in-the-middle number theory two pointers	2400	2.1k
901C	Bipartite Segments binary search data structures dfs and similar dsu graphs two pointers	2300	1.3k
895B	XK Segments binary search math sortings two pointers	1700	3.8k
888C	K-Dominant Character binary search implementation two pointers	1400	9.1k
833B	The Bakery binary search data structures divide and conquer dp two pointers	2200	6.8k
818E	Card Game Again binary search data structures number theory two pointers	1900	2.7k
780H	Intranet of Buses binary search geometry implementation two pointers	3100	178
777C	Alyona and Spreadsheet binary search data structures dp greedy implementation two pointers	1600	6.9k
774B	Significant Cups *special binary search data structures two pointers	2100	328
767D	Cartons of milk binary search data structures greedy sortings two pointers	2100	2.4k
762C	Two strings binary search hashing strings two pointers	2100	3.1k
748E	Santa Claus and Tangerines binary search data structures greedy two pointers	2100	1.7k
734C	Anton and Making Potions binary search dp greedy two pointers	1600	5.7k
702C	Cellular Network binary search implementation two pointers	1500	24.1k
701C	They Are Everywhere binary search strings two pointers	1500	20.6k
696F	...Dary! binary search geometry two pointers	3300	159
676C	Vasya and String binary search dp strings two pointers	1500	23.5k
660C	Hard Process binary search dp two pointers	1600	11k
650B	Image Preview binary search brute force dp two pointers	1900	3.5k
645C	Enduring Exodus binary search two pointers	1600	4.4k
633E	Startup Funding binary search constructive algorithms data structures probabilities two pointers	2400	654
620D	Professor GukiZ and Two Arrays binary search two pointers	2200	2.1k
616D	Longest k-Good Segment binary search data structures two pointers	1600	13k
613B	Skills binary search brute force dp greedy sortings two pointers	1900	2.5k
609D	Gadgets for dollars and pounds binary search greedy two pointers	2000	3.2k
600B	Queries about less or equal elements binary search data structures sortings two pointers	1300	40.7k
592E	BCPC binary search geometry two pointers	2700	279
580B	Kefa and Company binary search sortings two pointers	1500	33k
514D	R2D2 and Droid Army binary search data structures two pointers	2000	5.6k
493C	Vasya and Basketball binary search brute force data structures implementation sortings two pointers	1600	7.6k
487B	Strip binary search data structures dp two pointers	2000	4.4k
484B	Maximum Value binary search math sortings two pointers	2100	7.8k
466C	Number of Ways binary search brute force data structures dp two pointers	1700	42.8k
444D	DZY Loves Strings binary search hashing strings two pointers	2500	897
439D	Devu and his Brother binary search sortings ternary search two pointers	1700	7k
414D	Mashmokh and Water Tanks binary search data structures greedy trees two pointers	2300	777
383B	Volcanoes binary search implementation sortings two pointers	2500	813
372A	Counting Kangaroos is Fun binary search greedy sortings two pointers	1600	15.8k
372D	Choosing Subtree is Fun binary search data structures dfs and similar trees two pointers	2600	1.2k
366D	Dima and Trap Graph binary search data structures dfs and similar dsu shortest paths two pointers	2000	1.8k
359D	Pair of Numbers binary search brute force data structures math two pointers	2000	5.9k
343C	Read Time binary search greedy two pointers	1900	3.2k
314D	Sereja and Straight Lines binary search data structures geometry sortings two pointers	2500	620
309A	Morning run binary search math two pointers	2000	548
302B	Eugeny and Play List binary search implementation two pointers	1200	9.5k
279B	Books binary search brute force implementation two pointers	1400	76.7k
253B	Physics Practical binary search dp sortings two pointers	1400	12.5k
251A	Points on Line binary search combinatorics two pointers	1300	21.9k
237C	Primes on Interval binary search number theory two pointers	1600	6.8k
231C	To Add or Not to Add binary search sortings two pointers	1600	9.9k
222D	Olympiad binary search greedy sortings two pointers	1900	2.4k
216D	Spider's Web binary search sortings two pointers	1700	1.5k
180E	Cubes binary search dp two pointers	1800	2.1k
165C	Another Problem on Strings binary search brute force dp math strings two pointers	1600	14k
161A	Dress'em in Vests! binary search brute force greedy two pointers	1300	5.5k
131F	Present to Mom binary search two pointers	2000	822
121D	Lucky Segments binary search implementation two pointers	2500	359
78D	Archer's Shot binary search geometry math two pointers	2300	415
70C	Lucky Tickets binary search data structures sortings two pointers	2200	662
6E	Exposition binary search data structures dsu trees two pointers	1900	4k

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