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Problemset

1,287 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
567C	Geometric Progression binary search data structures dp	1700	10.6k
567D	One-Dimensional Battle Ships binary search data structures greedy sortings	1700	5.3k
555D	Case of a Top Secret binary search implementation math	2500	961
553B	Kyoya and Permutation binary search combinatorics constructive algorithms greedy implementation math	1900	2.3k
553D	Nudist Beach binary search graphs greedy	2300	1.1k
551C	GukiZ hates Boxes binary search greedy	2200	4.1k
551E	GukiZ and GukiZiana binary search data structures implementation	2500	2.3k
549H	Degenerate Matrix binary search math	2100	2.1k
547B	Mike and Feet binary search data structures dp dsu	1900	11.4k
540E	Infinite Inversions binary search data structures implementation sortings trees	2100	2.6k
538C	Tourist's Notes binary search brute force greedy implementation math	1600	6.2k
535C	Tavas and Karafs binary search greedy math	1900	4k
534D	Handshakes binary search constructive algorithms data structures greedy	1900	2.6k
533A	Berland Miners binary search data structures dfs and similar greedy trees	3000	618
527C	Glass Carving binary search data structures implementation	1500	7.6k
525E	Anya and Cubes binary search bitmasks brute force dp math meet-in-the-middle	2100	4.4k
524C	The Art of Dealing with ATM binary search sortings	1900	2.2k
519E	A and B and Lecture Rooms binary search data structures dfs and similar dp trees	2100	8.9k
518F	Pasha and Pipe binary search brute force combinatorics dp implementation	2300	442
514C	Watto and Mechanism binary search data structures hashing string suffix structures strings	2000	8.4k
514D	R2D2 and Droid Army binary search data structures two pointers	2000	5.6k
505E	Mr. Kitayuta vs. Bamboos binary search greedy	2900	1.6k
504E	Misha and LCP on Tree binary search dfs and similar hashing string suffix structures trees	3000	1.1k
501E	Misha and Palindrome Degree binary search combinatorics implementation	2500	982
496D	Tennis Game binary search	1900	3.2k
493C	Vasya and Basketball binary search brute force data structures implementation sortings two pointers	1600	7.6k
492B	Vanya and Lanterns binary search implementation math sortings	1200	92.5k
492D	Vanya and Computer Game binary search implementation math sortings	1800	3.3k
490E	Restoring Increasing Sequence binary search brute force greedy implementation	2000	1.7k
489E	Hiking binary search dp	2300	1.2k
487A	Fight the Monster binary search brute force implementation	1800	4k
487B	Strip binary search data structures dp two pointers	2000	4.4k
484B	Maximum Value binary search math sortings two pointers	2100	7.8k
484E	Sign on Fence binary search constructive algorithms data structures	2500	3.2k
483B	Friends and Presents binary search math	1800	4.5k
479D	Long Jumps binary search greedy implementation	1700	5k
474B	Worms binary search implementation	1200	65.5k
474E	Pillars binary search data structures dp sortings trees	2000	4.4k
471C	MUH and House of Cards binary search brute force greedy math	1700	3.8k
468C	Hack it! binary search constructive algorithms math	2500	2.8k
466C	Number of Ways binary search brute force data structures dp two pointers	1700	42.8k
461E	Appleman and a Game binary search shortest paths strings	3000	697
460C	Present binary search data structures greedy	1700	6.9k
448D	Multiplication Table binary search brute force	1800	17.1k
444D	DZY Loves Strings binary search hashing strings two pointers	2500	897
444E	DZY Loves Planting binary search dsu trees	2700	886
439D	Devu and his Brother binary search sortings ternary search two pointers	1700	7k
434E	Furukawa Nagisa's Tree binary search divide and conquer sortings trees	3000	452
431D	Random Task binary search bitmasks combinatorics dp math	2100	3k
431E	Chemistry Experiment binary search data structures ternary search	2200	1.2k
425D	Sereja and Squares binary search data structures hashing	2300	1.7k
424B	Megacity binary search greedy implementation sortings	1200	8.5k
424D	Biathlon Track binary search brute force constructive algorithms data structures dp	2300	639
421D	Bug in Code binary search data structures sortings	1900	700
416C	Booking System binary search dp greedy implementation	1600	8.8k
415B	Mashmokh and Tokens binary search greedy implementation math	1500	6.7k
414D	Mashmokh and Water Tanks binary search data structures greedy trees two pointers	2300	777
404E	Maze 1D binary search greedy implementation	2200	663
400E	Inna and Binary Logic binary search bitmasks data structures	2100	1.1k
387E	George and Cards binary search data structures	2200	1k
386B	Fly, freebies, fly! binary search brute force implementation	1400	2.5k
385C	Bear and Prime Numbers binary search brute force data structures dp implementation math number theory	1700	10.8k
383B	Volcanoes binary search implementation sortings two pointers	2500	813
382B	Number Busters binary search math	2000	1.5k
380A	Sereja and Prefixes binary search brute force	1600	3k
377B	Preparing for the Contest binary search data structures greedy sortings	1900	2.6k
374D	Inna and Sequence binary search data structures dp trees	2000	1k
374E	Inna and Babies binary search data structures dsu geometry implementation	2600	245
373B	Making Sequences is Fun binary search implementation math	1600	2.8k
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
371C	Hamburgers binary search brute force	1600	36.2k
369E	Valera and Queries binary search data structures	2200	2.9k
367B	Sereja ans Anagrams binary search data structures	1900	2.7k
366D	Dima and Trap Graph binary search data structures dfs and similar dsu shortest paths two pointers	2000	1.8k
363D	Renting Bikes binary search greedy	1800	4.4k
360B	Levko and Array binary search dp	2000	3.6k
359D	Pair of Numbers binary search brute force data structures math two pointers	2000	5.9k
350D	Looking for Owls binary search data structures geometry hashing sortings	2400	320
348A	Mafia binary search math sortings	1600	14.9k
343C	Read Time binary search greedy two pointers	1900	3.2k
340D	Bubble Sort Graph binary search data structures dp	1500	8k
337C	Quiz binary search greedy math matrices number theory	1600	5.3k
335A	Banana binary search constructive algorithms greedy	1400	2.9k
333D	Characteristics of Rectangles binary search bitmasks brute force implementation sortings	2100	2.3k
333E	Summer Earnings binary search bitmasks brute force geometry sortings	2500	1.3k
325B	Stadium and Games binary search math	1800	1.7k
321A	Ciel and Robot binary search implementation math	1700	3.9k
314B	Sereja and Periods binary search dfs and similar strings	2000	1.6k
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
309C	Memory for Arrays binary search bitmasks greedy	1900	1.5k
309E	Sheep binary search greedy	2900	301
302B	Eugeny and Play List binary search implementation two pointers	1200	9.5k
301B	Yaroslav and Time binary search graphs shortest paths	2100	2.9k
300E	Empire Strikes Back binary search math number theory	2300	1.1k
287B	Pipeline binary search math	1700	11.8k
279B	Books binary search brute force implementation two pointers	1400	76.7k
274A	k-Multiple Free Set binary search greedy sortings	1500	10.9k
271B	Prime Matrix binary search brute force math number theory	1300	15.8k

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